CN101432340A - Silicone polyether elastomer gels - Google Patents

Abstract

Gel compositions are disclosed containing a silicone organic elastomer from the reaction of an organohydrogensiloxane having at least two SiH containing cyclosiloxane rings in its molecule, a compound or mixture of compounds having at least two aliphatic unsaturated groups in its molecule, and a hydrosilylation catalyst. The silicone elastomer reaction product may itself be a gelled composition, or optionally may be contained in a carrier fluid to form a gel. The gel compositions may further contain a personal or healthcare active.

Description

Silicone polyether elastomer gels

The cross reference of related application

[0001] according to 35U.S.C. § 119 (e), the rights and interests of U.S. Patent Application Serial Number 60/799864 that the application requires to submit on March 21st, 2006 U.S. Patent Application Serial Number was submitted at May 12 in 60/784340,2006 and the U.S. Patent Application Serial Number of submitting on August 18th, 2,006 60/838802.

Technical field

[0002] the present invention relates to gelatinous composition, it contains by having two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH at its intramolecularly, having the silicone polyether elastomer that the reaction of the compound of two aliphatic unsaturated hydrocarbon bases and hydrosilylation catalysts obtains at its intramolecularly at least at least.The reaction product of this silicone polyether elastomer itself can be the agglomerative composition, or randomly can be included in the carrier fluid, forms gel.This gelatinous composition can further comprise individual or health care activeconstituents.

Background technology

[0003] silicone elastomer is widely used in the personal care application because of its unique silk quality and opaque sensory features.But these elastomerics gelling volatile siloxane fluid of great majority and low polar organic solvent be Permethyl 99A. for example.In United States Patent (USP) 5880210 and US5760116, instructed the representative example of this silicone elastomer.In order to improve the consistency of silicone elastomer and various personal care compositions, alkyl, polyethers, amine or other organo-functional groups are grafted on the silicone elastomer main chain.In US5811487, US5880210, US6200581, US5236986, US6331604, US6262170, US6531540 and US6365670, instructed the representative of the silicone elastomer of this organic functional.Many these silicone elastomers have and various personal care compositions, personal care activeconstituents and the limited consistency of health care activeconstituents.In the presence of personal care composition, personal care activeconstituents and health care activeconstituents, these elastomericss weaken thickening and gelation efficiency and even sensory benefits.Require further improvement the consistency of silicone elastomer and various personal care composition and activeconstituents.

[0004] yet, still need by silicone elastomer further improve gelling volatility cosmetic fluid for example volatile siloxane efficient and especially in the volatility cosmetic fluid, improve the rheology thickening effectiveness by adding silicone elastomer.In addition, also seek the additional benefit of agglomerative composition, improved aesthetic effect when for example improving the transparency of agglomerative silicone composition and/or being applied on the skin.

[0005] inventor finds, the silicone elastomer that is derived from ring-type organic radical hydrogen siloxane provides the agglomerative composition effectively.Gained agglomerative composition also has extra benefit, for example improved aesthetic effect and consistency improved and personal care composition and activeconstituents.

Summary of the invention

[0006] the present invention relates to a kind of gelatinous composition, it comprises the silicone polyether elastomer that the following substances reaction obtains:

A) have at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH at its intramolecularly

B) have the compound of at least two aliphatic unsaturated hydrocarbon bases or the mixture of compound at its intramolecularly,

C) hydrosilylation catalysts and

D) Ren Xuan carrier fluid;

Condition is the B of 10wt% at least) be polyether compound.

[0007] the invention further relates to the method that preparation contains the silicone polyether elastomer gels of activeconstituents, this method comprises:

I) make the following substances reaction:

A) on the siloxanes ring, have at least two the unitary organic radical hydrogen of SiH cyclosiloxane,

B) have the compound of at least two aliphatic unsaturated hydrocarbon bases or the mixture of compound at its intramolecularly,

C) hydrosilylation catalysts,

Condition is the B of 10wt% at least) be polyether compound, form:

A) have at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH at its intramolecularly,

Wherein component a) in SiH unit and B component) in the molar ratio range of aliphatic unsaturated group be 2/1-8/1,

II) at D) optional carrier fluid and E) in the presence of personal care or the health care activeconstituents, further make

A) have at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH at its intramolecularly, with extra consumption

B) have the compound of at least two aliphatic unsaturated hydrocarbon bases or the mixture of compound at its intramolecularly,

C) hydrosilylation catalysts

Reaction forms silicone polyether elastomer gels.

[0008] can personal care or health care activeconstituents be incorporated in the silicone polyether elastomer gels by in the process that forms silicone polyether elastomer gels, making personal care or health care activeconstituents have (preload method) or mixing it and formed silicone polyether elastomer gels (back loading method).

Describe in detail

(A) has the organic radical hydrogen siloxane of the cyclosiloxane ring that contains at least two SiH

[0009] component of the present invention (A) is the organic radical hydrogen siloxane that has the cyclosiloxane ring that contains at least two SiH at its intramolecularly.Be suitable for as component A of the present invention) the organic radical hydrogen siloxane be to have the unitary any organopolysiloxane of hydrogen (SiH) that has at least one and silicon bonding at least on two cyclosiloxane rings and each the siloxanes ring at its intramolecularly.Organopolysiloxane is well known in the art and usually is expressed as and comprises any amount of (R ₃SiO _0.5), (R ₂SiO), (RSiO _1.5) or (SiO ₂) siloxy units, wherein R is any organic group independently.When R was methyl in the siloxy units formula in organopolysiloxane, each siloxy units usually was expressed as M, D, T or Q siloxy units.The cyclosiloxane ring contains at least three siloxy units (it is in order to form the required minimum value of siloxanes ring), and can be (the R that forms ring texture ₃SiO _0.5), (R ₂SiO), (RSiO _1.5) or (SiO ₂) any combination of siloxy units, condition is that at least one the ring-type siloxy units on each siloxanes ring contains a SiH unit, that is in ring at least one (R of existence ₂HSiO _0.5), (RHSiO) or (HSiO _1.5) siloxy units.When R was methyl, these siloxy units can be expressed as M respectively ^H, D ^HAnd T ^HSiloxy units.

[0010] A) the cyclosiloxane ring in the organic radical hydrogen siloxane is connected together by divalent organic group or siloxanes or its.Divalent linker can be expressed as Y and cyclosiloxane can be expressed as G.Therefore, organic radical hydrogen siloxane of the present invention can be used general formula G-[Y-G] a represents, wherein G is that above-described cyclosiloxane and Y are that divalent organic group, siloxanes, polyoxy alkylidene or its combination and subscript a are greater than 0.

[0011] when Y is divalent organic group, it can be the bivalent hydrocarbon radical (described bivalent hydrocarbon radical is aliphatic series or aromatic structure) that contains 1-30 carbon, and can be branching or nonbranched.Perhaps, Y can be the alkylidene group that contains 2-20 carbon, perhaps contains the alkylidene group of 4-12 carbon.

[0012] when Y is divalent organic group, it is also optional from organic polymer group polyoxy alkylidene for example.

[0013] when Y is siloxanes, its optional self-contained at least two bivalent hydrocarbon radical (is expressed as R ¹) any organopolysiloxane.Therefore, the siloxanes linking group can be to contain at least two average chemical formula R of usefulness ¹R _mSiO _(4-m)/2Any organopolysiloxane of the siloxane unit of expression,

Wherein

R is an organic group,

R ¹Be the divalence hydrocarbon and

M is 0-3.

R ¹Base can be present on intramolecular any single, two or three siloxy units of organopolysiloxane, for example (R ¹R ₂SiO _0.5), (R ¹RSiO) or (R ¹SiO _1.5), and with do not contain R ¹Substituent other siloxy units are (R for example ₃SiO _0.5), (R ₂SiO), (RSiO _1.5) or (SiO ₂) combination of siloxy units, wherein R is any organic group independently, condition is to have at least two R in organopolysiloxane ¹Substituting group.Representative R ¹Base comprises ethylidene, propylidene, butylidene, isobutylidene, hexylidene and similar homologue.Perhaps, R ¹It is ethylidene.

[0014] be suitable for comprising as the representative non-limiting example of this siloxane based structure of siloxanes linking group:

(R ₂R ¹SiO _0.5)(R ₂SiO) _x(R ₂R ¹SiO _0.5)

(R ₃SiO _0.5)(R ₂SiO) _x(R ¹RSiO) _y(R ₃SiO _0.5)

(R ₃SiO _0.5)(R ₂SiO) _x(R ¹RSiO) _y(RSiO _1.5) _z(R ₃SiO _0.5)

X 〉=0 wherein, y 〉=2, and z 〉=0.

[0015] can have at least two organic radical hydrogen siloxanes (component A) that contain the cyclosiloxane ring of SiH by the hydrosilylation reactions preparation of following substances:

A) on the siloxanes ring, have at least two the unitary organic radical hydrogen of SiH cyclosiloxane and,

B) have the compound of at least two aliphatic unsaturated groups or the mixture of compound at its intramolecularly.

Have the siloxy units that at least two the unitary organic radical hydrogen of SiH cyclosiloxane (a) can contain any amount (the above definition) on the siloxanes ring, condition is to have at least two SiH unit on the cyclosiloxane ring.For example, cyclosiloxane can comprise any amount of M, M ^H, D, D ^HOr T ^HSiloxy units.The average formula of representative non-limiting example that can be used for preparing this organic radical hydrogen cyclosiloxane of component (A) is D ^H _aD _b, wherein a 〉=1, and b 〉=0, and a+b 〉=3.Perhaps, can be selected from chemical formula be [(CH to organic radical hydrogen cyclosiloxane ₃) HSiO] _gThose, wherein g is 3-8, for example D ^H ₄, D ^H ₅, D ^H ₆Or its mixture.

[0016] below including the suitable combination thing of at least two aliphatic unsaturated hydrocarbon bases, its molecule is described as B component).

[0017] hydrosilylation reactions that comprises organic radical hydrogen siloxane and unsaturated compound is well-known.Can use any suitable hydrosilylation catalysts known in the art, perhaps it can be selected from the following component C that is described as) those.Can use any known hydrosilylation technology and reaction, by i) on the siloxanes ring, have at least two SiH unitary organic radical hydrogen cyclosiloxane and a B) have the compound of at least two aliphatic unsaturated groups or the mixture of compound prepares component A at its intramolecularly).Yet, react so that be provided at the mode that its intramolecularly has the organic radical hydrogen siloxane of at least two cyclosiloxane rings that contain SiH.

[0018] therefore, each molecule of component A of the present invention contains at least two and silicon bonded hydrogen atom, and perhaps each molecule contains at least 4 and silicon bonded hydrogen atom, and perhaps each molecule contains at least 6 and silicon bonded hydrogen atom.This can realize with respect to two the unitary organic radical hydrogen of the SiH cyclosiloxane that a) have on the siloxanes ring of the compound molar excess that includes two aliphatic unsaturated groups at its molecule by using in hydrosilylation reactions at least at least.Molar excess can be expressed as the mol ratio of SiH unit and unsaturated group, and this ratio range can be 2/1-8/1, perhaps 2/1-6/1, perhaps 3/1-4/1.

[0019] or, can be used as component A) the organic radical hydrogen siloxane can be selected from any organic radical hydrogen siloxane of instructing among the WO03/093349, at this by with reference to introducing its instruction about suitable organic radical hydrogen siloxane.

[0020] can be used as component A among the present invention) the organic radical hydrogen siloxane typically viscosity be 5-50,000mPas, perhaps 10-10,000mPas, perhaps 25-2,000mPas.

[0021] representative non-limiting example component A) comprises:

[0022] additive that is called inhibitor or stablizer can join component A) in.In order in storage process, to stablize component A) purpose, perhaps adding B component) with before the preparation silicone elastomer gel, can add inhibitor, for example at described in the WO03/093369 those.The optional any compound of inhibitor from known inhibition platinum base hydrosilylation reactions effect.The example of known inhibitor comprises triphenylphosphate, tocopherol (vitamin-E) and Yoshinox BHT.Especially preferred inhibitor is Vitamin A Palmitate 1.7 M.I.U/Gram or VAP.When using VAP, typically in per 100 parts of component A), add 0.05-2.0 part.

(B) have the compound of at least two aliphatic unsaturated hydrocarbon bases or the mixture of compound at its intramolecularly

[0023] component (B) is to have the compound of at least two aliphatic unsaturated hydrocarbon bases or the mixture of compound at its intramolecularly.This compound can be any diolefine, diyne or alkene-alkine compounds.Diolefine, diyne or alkene-alkine compounds are those compounds (comprising polymer compound) that wherein have at least two aliphatic unsaturated groups and have certain intervals between these intramolecular these groups.Typically, unsaturated group is at the terminal of compound or be side group, is the words of the part of polymer compound as if it.The compound that contains end or side extension unsaturated group can be used chemical formula R ²-Y-R ²Expression, wherein R ²Be that unit price unsaturated aliphatic alkyl and the Y that contains 2-12 carbon atom is divalent organic group or siloxanes or these combination.Typically, R ²Be CH ₂=CH-, CH ₂=CHCH ₂-, CH ₂=CH (CH ₂) ₄-, CH ₂=C (CH ₃) CH ₂-or CH ≡ C-and the similar unsaturated group that replaces, for example H ₂C=C (CH ₃)-and HC ≡ C (CH ₃)-.

[0024] as B component) chemical formula be R ²-Y-R ²Compound can be considered " organic ", " hydrocarbon ", " organic polymer ", " polyethers " or " siloxanes " or its combination, this depends on the selection of Y.Y can be bivalent hydrocarbon radical, siloxanes, polyoxy alkylidene, polyalkylene, poly-inferior iso-alkyl, hydrocarbon-silicone copolymers group or its mixture.

[0025] in one embodiment, component (B) is selected from organic compound, is expressed as (B herein ¹), its chemical formula is R ²-Y ¹-R ², R wherein ²Be the unit price unsaturated aliphatic group that contains 2-12 carbon atom, and Y ¹It is bivalent hydrocarbon radical.Bivalent hydrocarbon radical Y ¹Can contain 1-30 carbon (it is aliphatic series or aromatic structure), and can be branching or nonbranched.Perhaps, at B ¹Interior linking group Y ¹It can be the alkylidene group that contains 1-12 carbon.Component (B ¹) α of an optional self-contained 1-30 carbon, ω-unsaturated chain alkene or alkynes and composition thereof.Component (B ¹) can exemplify but be not limited to 1,4-pentadiene, 1,5-hexadiene, 1,6-heptadiene, 1,7-octadiene, 1,8-nonadiene, 1,9-decadiene, 1,11-12 carbon diene, 1,13-14 carbon diene and 1,19-20 carbon diene, 1,3-diacetylene, 1,5-hexadiyne (dipropargyl) and 1-hexene-5-alkynes.

[0026] in another embodiment, component (B) is selected from compound R ²-Y ²-R ², Y wherein ²Be siloxanes, be expressed as (B herein ²).Y ²Siloxanes can be selected from and be bonded at least two organic groups with aliphatic unsaturated link(age) and (be expressed as R ²) on any organopolysiloxane so that form R ²-Y ²-R ²Structure.Therefore, component (B ²) can be to contain at least two average formula R of usefulness ²R _mSiO _(4-m)/2Any organopolysiloxane of the siloxane unit of expression and composition thereof

Wherein R is an organic group,

R ²Be above definition unit price unsaturated aliphatic group and

M is 0-3.

[0027] R ²Base can be present on intramolecular any single, two or three siloxy units of organopolysiloxane, for example (R ²R ₂SiO _0.5), (R ²RSiO) or (R ²SiO _1.5), and with do not contain R ²Substituent other siloxy units are (R for example ₃SiO _0.5), (R ₂SiO), (RSiO _1.5) or (SiO ₂) combination of siloxy units, wherein R is any organic group independently, perhaps contains the alkyl of 1-30 carbon, perhaps contains the alkyl of 1-30 carbon, perhaps methyl, and condition is to have at least two R in organopolysiloxane ²Substituting group.

[0028] is suitable for as component (B ²) this siloxanes R ²-Y ²-R ²The representative non-limiting example of structure comprises:

(R ₂R ²SiO _0.5)(SiO ₂) _w(R ₂R ²SiO _0.5)

(R ₂R ²SiO _0.5)(SiO ₂) _w(R ₂SiO) _x(R ₂R ²SiO _0.5)

(R ₂R ²SiO _0.5)(R ₂SiO) _x(R ₂R ²SiO _0.5)

(R ₃SiO _0.5)(R ₂SiO) _x(R ²RSiO) _y(R ₃SiO _0.5)

(R ₃SiO _0.5)(R ₂SiO) _x(R ²RSiO) _y(RSiO _1.5) _z(R ₃SiO _0.5)

(R ₃SiO _0.5)(R ₂SiO) _x(R ²RSiO) _y(SiO ₂) _w(R ₃SiO _0.5)

W 〉=0 wherein, x 〉=0, y 〉=2, and z 〉=0, R be organic group and

R ²It is unit price unsaturated aliphatic alkyl.

[0029] B ²Can be selected from the polydimethylsiloxane (vinylsiloxane) or the functional polydimethylsiloxane of hexenyl (hexenyl siloxanes) of vinyl functional, for example have those of following average formula:

CH ₂＝CH(Me) ₂SiO[Me ₂SiO] _xSi(Me) ₂CH＝CH ₂

CH ₂＝CH-(CH ₂) ₄-(Me) ₂SiO[Me ₂SiO] _xSi(Me) ₂-(CH ₂) ₄-CH＝CH ₂

Me ₃SiO[(Me) ₂SiO] _x[CH ₂＝CH(Me)SiO] _ySiMe ₃

Wherein Me is a methyl,

X 〉=0, perhaps x is 0-200, perhaps x is 10-150,

Y 〉=2, perhaps y is 2-50, perhaps y is 2-10.

The polydimethylsiloxane of vinyl functional is known, and many commercially available.

[0030] in another embodiment, component (B) is selected from polyether compound, is expressed as (B herein ³), its chemical formula is R ²-Y ³-R ²Compound, wherein R ²As defined above, and Y ³Be that chemical formula is (C _nH _2nO) _bPolyoxy alkylidene, wherein n is 2-4, comprises end value,

B is greater than 2, and perhaps the scope of b can be 2-200, and perhaps the scope of b can be 2-100.

Polyoxy alkylidene typically can comprise oxygen base ethylidene unit (C ₂H ₄O), oxygen base propylidene unit (C ₃H ₆O), oxygen base butylidene or oxygen base tetramethylene unit (C ₄H ₈O) or its mixture.Therefore, compound R ²-Y ³-R ²Can be selected from chemical formula is R ²-[(C ₂H ₄O) _c(C ₃H ₆O) _d(C ₄H ₈O) _e]-R ²Polyoxy alkylidene, wherein the scope of c, d and e can be 0-200 separately independently, condition be the c+d+e sum greater than 2, perhaps the scope of c+d+e sum is 2-200, perhaps the scope of c+d+e sum is 2-100.

[0031] or, polyoxy alkylidene comprises only oxygen base propylidene unit (C ₃H ₆O) _dThe R that contains the polyoxy propylidene ²-Y ³-R ²The representative non-limiting example of compound comprises:

H ₂C＝CHCH ₂[C ₃H ₆O] _dCH ₂CH＝CH ₂

H ₂C＝CH[C ₃H ₆O] _dCH＝CH ₂

H ₂C＝C(CH ₃)CH ₂[C ₃H ₆O] _dCH ₂C(CH ₃)＝CH ₂

HC≡CCH ₂[C ₃H ₆O] _dCH ₂C≡CH

HC≡CC(CH ₃) ₂[C ₃H ₆O] _dC(CH ₃) ₂C≡CH

Wherein d as defined above.

The R that contains polyoxy butylidene or poly-(oxygen base tetramethylene) ²-Y ³-R ²The representative non-limiting example of compound comprises:

H ₂C＝CHCH ₂[C ₄H ₈O] _eCH ₂CH＝CH ₂

H ₂C＝CH[C ₄H ₈O] _eCH＝CH ₂

H ₂C＝C(CH ₃)CH ₂[C ₄H ₈O] _eCH ₂C(CH ₃)＝CH ₂

HC≡CCH ₂[C ₄H ₈O] _eCH ₂C≡CH

HC≡CC(CH ₃) ₂[C ₄H ₈O] _eC(CH ₃) ₂C≡CH

B component) also can be the mixture of various polyethers, i.e. B ³The mixture of component.

[0032] in another embodiment, component (B) is selected from R ²-Y ⁴-R ²Compound is expressed as (B herein ⁴), R wherein ²As defined above, and Y ⁴It is the polyoxy alkylidene that is selected from C2-C6 alkylidene unit or its isomer.An example is poly-isobutylidene, and it is to contain the unitary polymkeric substance of isobutylidene.The molecular weight of poly-isobutylidene can change, but typically scope is 100-10,000g/mol.The R that contains poly-isobutylidene ²-Y-R ²The representative non-limiting example of compound comprises with trade(brand)name OPPONOL BV available from those of BASF, OPPONOL BV 5K for example, and a kind of molecular-weight average is the end capped polyisobutene of the diallyl of 5000g/mol.

[0033] in an embodiment again, component (B) is selected from R ²-Y ⁵-R ²Compound is expressed as (B herein ⁵), R wherein ²As defined above, and Y ⁵It is hydrocarbon-silicone copolymers base.The chemical formula of hydrocarbon-silicone copolymers base can be

-[R ¹ _u(R ₂SiO) _v] _q-

R wherein ¹With R as defined above;

U and v independently 〉=1, perhaps the scope of u is 1-20, perhaps the scope of v is 2-500, perhaps 2-200, q〉1, perhaps the scope of q is 2-500, perhaps the scope of q is 2-100.

Can be by α, ω-unsaturated hydrocarbons is described as B more than for example ¹Those and organic radical hydrogen siloxane between hydrosilylation reactions, preparation has the R of hydrocarbon-silicone copolymers base ²-Y ⁵-R ²Compound.Below show the representative non-limiting example of this reaction.

[0034] component (B) also can be the mixture of any diolefine, diine or alkene-alkine compounds, for example B ¹, B ², B ³, B ⁴And B ⁵Any combination.

[0035] consumption of preparation employed component of the present composition (A) and component (B) depends on each component and the required SiH ratio unsaturated with aliphatic series.Aliphatic unsaturated ratio in SiH in the component that can be used for preparing the present composition (A) and the component (B) can be 10:1 to 1:10, perhaps 5:1 is to 1:5, perhaps 4:1 is to 1:4.

[0036] if component (A) and (B) be not to contain aliphatic unsaturated group among the present invention and unique material of containing the SiH base, then above-mentioned ratio relates in composition rather than the total amount of these groups of only existing in those components.

(C) hydrosilylation catalysts

[0037] component (C) comprises any catalyzer that typically is used for hydrosilylation reactions.The preferred catalyzer that uses the platinum group metal.Platinum family is meant ruthenium, rhodium, palladium, osmium, iridium and platinum and complex compound thereof.The catalyzer that can be used for preparing the platinum group metal of the present composition is Wi1ling, at the platinum complex of people such as U.S. Patent No. 3419593 and Brown in preparation described in the U.S. Patent No. 5175325, wherein each piece of writing is introduced by reference at this, to show this complex compound and preparation thereof.Can be in people's such as Lee U.S. Patent No. 3989668, people's such as Chang U.S. Patent No. 5036117, the U.S. Patent No. 3159601 of Ashby, the U.S. Patent No. 3220972 of Lamoreaux, people's such as Chalk U.S. Patent No. 3296291, the U.S. Patent No. 3516946 of Modic, find other examples of the catalyzer of useful platinum group metal in people's such as the U.S. Patent No. 3814730 of Karstedt and Chandra the U.S. Patent No. 3928629, all these at this by with reference to introducing, with the Catalysts and its preparation method of the platinum group metal that shows usefulness.The platiniferous catalyzer can be metal platinum, be deposited on the carrier for example platinum on silica gel or the powdered charcoal or the compound or the complex compound of platinum metals.Preferred platiniferous catalyzer comprises Platinic chloride (perhaps six hydrated forms or anhydrous form), and/or make for example catalyst made from platonic that obtains of the method for divinyl tetramethyl disiloxane reaction of Platinic chloride and aliphatic unsaturated organic radical silicon compound by comprising, perhaps at the alkene-platinum-silyl complex compound described in the U.S. Patent application No.10/017229 of submission on December 7 calendar year 2001, for example (COD) Pt (SiMeCl ₂) ₂, wherein COD is 1,5-cyclooctadiene and Me are methyl.Can be for example by mixing 0.015mol (COD) PtCl ₂With 0.045mol COD and 0.0612molHMeSiCl ₂, prepare these alkene-platinum-silyl complex compound.

[0038] suitable amounts of catalyzer depends on employed special catalyst.The amount of platinum catalyst should be enough to provide at least 2 parts/1,000,000 parts of the overall weight percent meters (ppm) based on solid in the composition (all non-solvent compositions), preferred 4-200ppm platinum.Highly be preferably based on identical basis, the amount of platinum is enough to provide 4-150 ppm by weight platinum.Can the one matter form or add catalyzer with the form of mixtures of two or more different substancess.

(D) carrier fluid

[0039] silicone elastomer can be included in the optional carrier fluid (D).Although do not require, typically carrier fluid can be and carry out the employed same solvent of above-described hydrosilylation reactions.The suitable carriers fluid comprises siloxanes (line style and ring-type the two), organic oil, organic solvent and these mixture.Can in U.S. Patent No. 6200581, find the specific examples of solvent, for the purposes of the present invention, be introduced into by reference at this.

[0040] typically, carrier fluid is to be 1-1000mm at 25 ℃ of following range of viscosities ²The low viscous siloxanes of/s or volatile methyl siloxane or volatility ethylsiloxane or volatility methylethyl siloxanes, hexamethyl cyclotrisiloxane for example, octamethylcyclotetrasiloxane, decamethylcyclopentaandoxane, ten diformazan basic rings, six siloxanes, octamethyltrisiloxane, decamethyl tetrasiloxane, ten dimethyl, five siloxanes, tetradecamethylhexasiloxane, ten hexamethyl, seven siloxanes, seven methyl-3-{ (trimethyl silyl) oxygen base } trisiloxanes, seven methyl-3, two { (trimethyl silyl) oxygen base } trisiloxanes of 3-, pentamethyl-{ (trimethyl silyl) oxygen base } cyclotrisiloxane and polydimethylsiloxane, poly-ethylsiloxane, polymethy ethylsiloxane, PSI, poly-diphenyl siloxane.

[0041] organic solvent can exemplify but be not limited to aromatic hydrocarbons, aliphatic hydrocrbon, alcohol, aldehyde, ketone, amine, ester, ether, dibasic alcohol, glycol ether, alkyl halide and aromatic halide.Hydrocarbon comprises Permethyl 99A., isohexadecane, Isopar L (C11-C13), Isopar H (C11-C12), hydrogenation poly decene.Ether and ester comprise Isodecyl Neopentanoate, neopentyl glycol heptanoate, dibasic alcohol SUNSOFT Q-182S, dioctyl carbonic ether, diethylhexyl carbonic ether, propylene glycol n-butyl ether, ethyl-3-ethoxy-c acid esters, propylene glycol methyl ether acetate, PIVALIC ACID CRUDE (25) tridecane ester, propylene glycol methyl ether acetate (PGMEA), propylene glycol monomethyl ether (PGME), PIVALIC ACID CRUDE (25) octyl group dodecane ester, diisobutyl adipate, Wickenol 116, propylene glycol dicaprylate/dicaprate and Wickenol 155.Be suitable as compound independently or comprise fat, oil, lipid acid and Fatty Alcohol(C12-C14 and C12-C18) as the extra organic carrier fluid of the composition in the carrier fluid.

[0042] consumption of carrier fluid makes and have 0-98wt% in containing (A) and composition (B) and (D), perhaps 0.5-90wt%, the perhaps carrier fluid of 5-80wt%, wherein (A), (B) and (D) sum be 100wt%.

E) personal care activeconstituents

[0043] component E) is the activeconstituents that is selected from any personal care or the health care activeconstituents." personal care activeconstituents " as used herein be meant known in the art in the personal care preparaton as any compound of additive or the mixture of compound, they are typically made up and/or the purpose of aesthetic benefits and adding to provide for treatment of hair or skin.Any compound of pharmacy or medical benefit or the mixture of compound of providing known in the art is provided " health care activeconstituents ".Therefore, " health care activeconstituents " comprises the Department of Health ﹠amp by the U.S.; Human Services Food and DrugAdministration definition and commonly used, be included in Code of FederalRegulation, title 21, the I chapter, the material that is considered as activeconstituents or active pharmaceutical ingredient in 200-299 part and the 300-499 part.

[0044] therefore, activeconstituents can comprise plan diagnosis, healing, mitigation, treatment or preventing disease or influence is human or the structure of other animal healths or any function in directly many any components of pharmaceutical activity or other are provided.This wording can be included in experience chemical transformation in the preparation medicament production and be present in those components in the medicament production with the modified form of intending providing given activity or effect.

[0045] some representative example of activeconstituents comprise medicine; VITAMIN; Mineral; Hormone; The topical anti-microbial agent for example is used for the treatment of anti-microbial activity composition, anti-mycotic activity composition and the acne activeconstituents of athletic pin, jock itch or tinea; The astringent matter activeconstituents; The deodovization agent activeconstituents; Remove wart agent activeconstituents; Corn and poroma remover activeconstituents; The lousicide activeconstituents that is used for the treatment of head louse, crab louse and body louse; Control head scurf, seborrheic dermatitis tetter or psoriasic activeconstituents; With sunburn prevention and therapeutical agent.

[0046] the useful activeconstituents that uses in the method for the invention comprises VITAMIN and derivative thereof, comprising " pro-vitamin ".The available VITAMIN includes but not limited to vitamin A herein ₁, Vogan-Neu, Vogan-Neu C ₂-C ₁₈The ester of ester, vitamin-E, tocopherol, vitamin-E, and composition thereof.Vogan-Neu comprises trans Vogan-Neu, 1,3-cis retinol, 11-cis retinol, 9-cis retinol and 3,4-two dehydroretinols, vitamins C and derivative thereof, vitamins B ₁, vitamins B ₂, pro-vitamin B5, panthenol, vitamins B ₆, vitamins B ₁₂, nicotinic acid, folic acid, vitamin H and pantothenic acid.The INCI title of other suitable vitamins and the VITAMIN of being considered that herein comprises is two ascorbyl palmitates, methyl-monosilane alcohol pectic acid acid ascorbyl ester, ascorbyl palmitate, ascorbyl stearate, ascorbigen glucoside, ascorbigen sodium phosphate, sodium ascorbate, ascorbigen sulfuric acid disodium, (ascorbigen/fertility phenolic group) potassiumphosphate.

[0047] should be noted that Vogan-Neu is by The Cosmetic, Toiletry, andFragrance Association (CTFA), Washington DC is at the world name (INCI) of the specified cosmetic composition of vitamin A title.The INCI title of other suitable vitamins that herein comprise and the VITAMIN that is considered is retinoic acid ester, retinyl palmitate, Vitamin A propionate, alpha-tocopherol, Tocophersolan (TOCOPHERSOLAN), acetate tocoretinate, linolic acid tocoretinate, nicotinic acid tocoretinate and succsinic acid tocoretinate.

[0048] some examples that are suitable for the commercially available product that uses herein are: retinyl acetate and vitamins C, and the two all is Switzerland Fluka Chemie AG, the product of Buchs; COVI-OX T-50, a kind of Henkel Corporation, La Grange, the vitamin-E product of Illinois; COVI-OX T-70, Henkel Corporation, La Grange, the another kind of vitamin-E product of Illinois; And vitamin e acetate, a kind of RocheVitamins ﹠amp; Fine Chemicals, Nutley, the product of New Jersey.

[0049] employed in the method for the invention activeconstituents can be an active pharmaceutical ingredient.The representative example of more spendable suitable active pharmaceutical ingredients is hydrocortisones, Ketoprofen, timolol, pilocarpine, Zorubicin, ametycin, morphine, hydromorphone, Odizem, theophylline, Doxorubicin, daunorubicin, heparin, penicillin G, Gepcillin, cefoxitin, the cephalo tincture, cefotaxime, 5 FU 5 fluorouracil, cytosine arabinoside, the 6-azauridine, 6-thioguanine, vinealeucoblastine(VLB), vincristine(VCR), bleomycin sulfate, gold thioglucose, Suramine, mebendazole, clonidine, Scopolamine, Proprasylyte, Phenylpropanolamine, hydrochloride, Strophanthin G, haloperidol, Isosorbide, pannonit, Ibuprofen BP/EP, ubiquinone, indomethacin, prostanoid, Naproxen Base, salbutamol, guanabenz, Trate, pheniramine, Trichlorphon and steroid.

[0050] for purpose of the present invention, what be considered as herein that active pharmaceutical ingredient comprises is: anti-acne agents, for example benzoyl peroxide and tretinoin; Antibacterial agent, for example chlorine hexadiene gluconate; Anti-mycotic agent, for example miconazole nitrate; Antiphlogistic; The corticosteroid medicine; Non-steroid antiphlogistic, for example Diclofenac Sodium; Psoriasis medicine, for example Temovate; Narcotic, for example lignocaine; Antipruritic; Anti-dermatitis agent; Usually be considered as the reagent of barrier film.

[0051] can be protein, for example enzyme active ingredient E of the present invention).The advantage that comprises enzyme in silicone elastomer gel is the biological activity effect that prevents enzyme deactivation and keep enzyme for a long time.Enzyme includes but not limited to commercially available type, improved type, and the type of reorganization, agriotype, the variant that can not find at occurring in nature, and composition thereof.For example, suitable enzyme comprise lytic enzyme, at, oxydase, transferring enzyme, reductase enzyme, hemicellulase, esterase, isomerase, polygalacturonase, Sumylact L, peroxidase, laccase, catalase, and composition thereof.Lytic enzyme include but not limited to proteolytic enzyme (bacterium, fungi, acid, neutrality or alkalescence), amylase (α or β), lipase, seminase, cellulase, collagenase, N,O-Diacetylmuramidase, superoxide-dismutase, catalase, and composition thereof.Described proteolytic enzyme includes but not limited to trypsinase, Quimotrase, stomach en-, pancreatin and other mammalian enzyme; Papoid, bromeline and other plant enzyme; Subtilisin, epidermin, nisin, naringinase (L-rhammnosidase) urokinase and other bacterial enzyme.Described lipase includes but not limited to triacylglycerol lipase, monoacylglycerol lipase, lipoprotein lipase, for example steapsin, erepsin, stomach en-, other Mammals, plant, bacterium lipase and purifying substance.Preferred natural papoid is as described enzyme.In addition, stimulate hormone for example Regular Insulin can use to increase their validity with these enzymes.

[0052] component E) also can be sun-screening agent.Sun-screening agent can be selected from protection skin known in the art in order to avoid be exposed to any sun-screening agent of the deleterious effect under the sunlight.Sun screening compound typically is selected from organic compound, mineral compound or its mixture that absorbs UV-light (UV).Therefore; the representative non-limiting example that can be used as sun-screening agent comprises benzaminic acid, to methoxy styracin-2-ethoxy ethyl ester, diethanolamine Methoxycinnamate, two galloyl trioleates, dioxybenzone, 4-[two (hydroxypropyl)] subcutin, glyceryl aminobenzoate, Uniderm Homsal, the 2 hydroxy 1,4 naphthoquinone (lawsone) that contains otan, anthranilic acid

Ester; Octocrilene; octyl methoxycinnamate; octyl salicylate; oxybenzone; dimethyl amido amyl benzoate 0; the sulphenyl benzoglyoxaline; red petrolatum; sulisobenzone; titanium dioxide and triethanolamine salicylate; cetaminosalol; the wallantoin para-amino benzoic acid; the benzal phthalide; benzophenone; benzophenone 1-12; 3-benzal camphor; benzal camphor hydrolytic collagen sulphonamide; the benzal camphorsulfonic acid; benzyl salicylate; bornelone; bumetrizole (Bumetriozole); PAROSOL 1789; planoform; cerium oxide/silicon-dioxide; cerium oxide/silicon-dioxide/talcum; to methoxy styracin-2-ethoxy ethyl ester; the DEA-Methoxycinnamate; two benzoxazoles naphthalenes; di-t-butyl hydroxyl benzal camphor; two galloyl trioleates; the tolyl acrylic acid diisopropyl ester; dimethyl para-amino benzoic acid ethyl cetostearyl dimethylammonium tosylate; dioctyl amide-based small triazone; phenylbenzene methoxy base acetoxyl group aphthopyrans; two ethylphenyl triamino triazine stilbene disulfonic acid disodiums; diphenylethyllene phenylbenzene triamino triazine stilbene disulfonic acid disodium; diphenylethyllene phenylbenzene disulfonic acid disodium; drometrizole; the drometrizole trisiloxanes; para-amino benzoic acid ethyl dihydroxypropyl ester; the di-isopropyl ethyl cinnamate; the methoxy cinnamic acid ethyl ester; parathesin; the urocanic acid ethyl ester; 2-cyano group-3, the own ester of 3-diphenylacrylate; forulic acid; the glyceryl octanoate; the dimethoxy-cinnamic acid ester; para-amino benzoic acid glyceryl ester; glyceryl salicylate; Uniderm Homsal; Neo Heliopan E1000; Whitfield's ointment sec.-propyl benzyl ester; isopropyl diphenyl formyl radical methane; the methoxy cinnamic acid isopropyl ester; anthranilic acid

Ester, Whitfield's ointment

Ester, 4-methyl benzal, camphor, Viosorb 930, Octrizole, para-amino benzoic acid octyldimethyl ester, octyl methoxycinnamate, octyl salicylate, UVINUL T-150, para-amino benzoic acid, PEG-25 para-amino benzoic acid ester, para-amino benzoic acid amyl group dimethyl ester, Phenylbenzimidazolesulfonic acid, polyacrylamide ylmethyl benzal camphor, methoxy cinnamic acid potassium, Phenylbenzimidazolesulfonic acid potassium, red petrolatum, Phenylbenzimidazolesulfonic acid sodium, urocanic acid sodium, TEA-Phenylbenzimidazolesulfonic acid salt, the TEA-salicylate, the Terephthalidene Dicamphor Sulfonic Acid, titanium dioxide, zinc oxide, cerium dioxide, three para-amino benzoic acid panthenols, urocanic acid and VA/ crotonate/methacryloxy benzophenone-1 multipolymer.

[0053] sun-screening agent can be single a kind of or greater than a kind of combination.Perhaps, sun-screening agent is a styracin ester group organic compound, and perhaps sun-screening agent is an octyl methoxycinnamate, for example

MC 80, the ester of a kind of p-methoxycinnamic acid and 2-Ethylhexyl Alcohol.

[0054] component E) also can be spices or essence.Spices can be any spices or essence activeconstituents commonly used in perfume industry.These components typically belong to numerous chemical types, for example with alcohol, aldehyde, ketone, ester, ether, acetic ester, nitrous acid ester, terpene hydrocarbon, heterocycle is nitrogenous or sulphur compound, and the essential oil variation in natural or synthetic source.At the standard textbook reference, Perfume and Flavour Chemicals for example, 1969, S.Arctander, Montclair has described many in these perfume ingredients in detail among the New Jersey.

[0055] spices can exemplify but be not limited to aromatic ketone and aromatic aldehyde.The example of aromatic ketone is buccoxime, isojasmone, methyl-betanaphthyl ketone, muskone, tonalide, α-damascone, β-damascone, δ-damascone, different-damascone, damascenone, big horse rose ketone (Damarose), methyl-Dihydrojasmone acid esters, piperitone, Karvon, camphor, fenchone, α-Zi Luolantong, alpha, beta-lonone, the so-called jononeionone of γ-methyl, fleuramone, Dihydrojasmone, cis-jasmone, ambrotone, methyl-cypress thiazolinyl-ketone or methyl-cedrone, methyl phenyl ketone, methyl-acetophenone, right-methoxyl group-methyl phenyl ketone, methyl-betanaphthyl-ketone, benzyl-acetone, benzophenone, right-hydroxyl-phenyl-butanone, apione, 6-sec.-propyl decahydro-2-naphthalenone, dimethyl-octene ketone, bright piperitone (Freskomenthe), 4-(1-vinyl ethyl ether base)-3,3,5,5 ,-tetramethyl--pimelinketone, methyl-heptenone, 2-(2-(4-methyl-3-tetrahydrobenzene-1-yl) propyl group)-cyclopentanone, 1-is (right

Alkene-6 (2)-yl)-1-acetone; 4-(4-hydroxy 3-methoxybenzene base)-2-butanone; 2-ethanoyl-3; 3-dimethyl-norbornane; 6; 7-dihydro-1; 1; 2; 3; 3-pentamethyl--4 (5H)-2; the 3-bihydrogen-1-indenone; 4-damascol; piperonylacetone; 2-hexyl methyl aceto acetate (Gelsone); allyl ionone (Hexalon); ambrotone; methyl cyclocitrone; methyl-lavender-ketone; 4-tert-pentyl pimelinketone (Orivon); right-tertiary butyl pimelinketone; 2-tertiary butyl pimelinketone (Verdone); 2-amyl group cyclopentanone (Delphone); muskone; new methylene acetone; medicine ketone musk (Plicatone); all roads ketone (Veloutone); 2; 4; 4; 7-tetramethyl--oct-6-ene-3-ketone and 3; 4,5,6-tetrahydropseudoionone (Tetrameran).

[0056] more preferably aromatic ketone is selected from α-damascone, δ-damascone, different damascone, Karvon, γ-methyl-jononeionone, ambrotone, 2 according to its odor characteristics, 4,4,7-tetramethyl--oct-6-ene-3-ketone, benzyl acetone, β-damascone, damascenone, methyl dihydrojasmonate, vertofix coeur, and composition thereof.

[0057] preferably, aromatic aldehyde is selected from 2 according to its odor characteristics, 6,10-trimethylammonium hendecene-9-aldehyde-1, aubepine, cymal, vanillal, cyanine aldehyde, helional, piperonylaldehyde, laurine, ethanoyl two polyisoamylenes (koavone), lauryl aldehyde, LYRAL (lyral), methyl nonyl acetaldehyde, fragrance acetaldehyde (P.T.bucinal), phenyl acetaldehyde, undecylene aldehyde, Vanillin, 2,6,10-trimethylammonium-9-undecylene aldehyde, 3-laurylene-1-aldehyde, α-n-pentyl phenylacrolein, 4-methoxybenzyl aldehyde, benzyl aldehyde, 3-(4-tert-butyl-phenyl)-propionic aldehyde, 2-methyl-3-is (right-the p-methoxy-phenyl propionic aldehyde, 2-methyl-4-(2,6,6-trimethylammonium-2 (1)-tetrahydrobenzene-1-yl) butyraldehyde, 3-phenyl-2-propenal, suitable/anti--3,7-dimethyl-2,6-octadiene-1-aldehyde, 3,7-dimethyl-6-octene-1-aldehyde, [(3,7-dimethyl-6-octenyl) oxygen base] acetaldehyde, 4-sec.-propyl benzyl aldehyde, 1,2,3,4,5,6,7,8-octahydro-8,8-dimethyl-2-naphthaldehyde, 2,4-dimethyl-3-tetrahydrobenzene-1-aldehyde, 2-methyl-3-(isopropyl phenyl) propionic aldehyde, the 1-capraldehyde; Capraldehyde, 2,6-dimethyl-5-heptenal, ([5.2.1.0 (2 for three rings for 4-, 6)]-Ya decyl-8)-butyraldehyde, octahydro-4,7-methylene radical-1H-indenes aldehyde, 3-oxyethyl group-4-hydroxyl benzyl aldehyde, right-ethyl-α, the alpha-alpha-dimethyl hydrocinnamic aldehyde, Alpha-Methyl-3,4-(methylene radical dioxy base)-hydrocinnamic aldehyde, 3,4-methylene radical dioxy base benzyl aldehyde, α-n-hexyl phenylacrolein, between flower hydrocarbon (-the flower hydrocarbon the looses)-7-aldehyde that looses, Alpha-Methyl phenyl acetaldehyde, 7-hydroxyl-3,7-dimethyl octanal, undecylene aldehyde, 2,4,6-trimethylammonium-3-tetrahydrobenzene-1-aldehyde, 4-(3) (4-methyl-3-pentenyl)-3-tetrahydrobenzene-aldehyde, the 1-lauric aldehyde, 2,4-dimethyl tetrahydrobenzene-3-aldehyde, 4-(4-hydroxy-4-methyl amyl group)-3-tetrahydrobenzene-1-aldehyde, 7-methoxyl group-3,7-dimethyl-octa-1-aldehyde, the 2-methyl undecyl aldehyde, 2-methyl capraldehyde, the 1-aldehyde C-9, the 1-octanal, 2,6,10-trimethylammonium-5, the 9-undecadienal, 2-methyl-3-(the 4-tertiary butyl) propionic aldehyde, dihydro cinnamon aldehyde, 1-methyl-4-(4-methyl-3-pentenyl)-3-tetrahydrobenzene-1-aldehyde, 5 or 6 methoxyl group 10-six hydrogen-4,7-methylene radical indane-1 or 2-aldehyde, 3,7-dimethyl-octa-1-aldehyde, the 1-undecyl aldehyde, 10-hendecene-1-aldehyde, 4-hydroxyl-3-methoxybenzyl aldehyde, 1-methyl-3-(4-methyl amyl)-3-hexamethylene olefine aldehydr, 7-hydroxyl-3,7-dimethyl-octanal, trans-the 4-decenal, 2, the 6-nonadienal, p-methylphenyl acetaldehyde; 4-aminomethyl phenyl acetaldehyde, 2-methyl-4-(2,6,6-trimethylammonium-1-tetrahydrobenzene-1-yl)-crotonic aldehyde, neighbour-methoxycinnamic aldehyde, 3,5,6-trimethylammonium-3-hexamethylene olefine aldehydr, 3,7-dimethyl-2-methylene radical-6-octenal, phenoxy acetaldehyde, 5,9-dimethyl-4, the 8-decadienal, tree peony aldehyde (6,10-dimethyl-3-oxygen-5,9-11 carbon diene-1-aldehyde), six hydrogen-4,7-methylene radical indane-1-aldehyde, 2-methyl aldehyde C-9, Alpha-Methyl-4-(1-methylethyl) phenylacetic aldehyde, 6, firpene-2-propionic aldehyde falls in 6-dimethyl-2-, to the methylenedioxy phenoxy ethylhexanal, 2-methyl-3-phenyl-2-propylene-1-aldehyde, 3,5,5-trimethylammonium hexanal, six hydrogen-8,8-dimethyl-2-naphthaldehyde, 3-propyl group-dicyclo [2.2.1]-heptan-5-alkene-2-aldehyde, the 9-decenal, 3-methyl-5-phenyl-1-valeral, methyl nonyl acetaldehyde, hexanal, trans-the 2-hexenoic aldehyde, 1-p-

Alkene-q-aldehyde, and composition thereof.

[0058] preferred aldehyde is selected from 1-capraldehyde, benzyl aldehyde, cyanine aldehyde, 2 according to its odor characteristics, 4-dimethyl-3-tetrahydrobenzene-1-aldehyde, suitable/anti--3,7-dimethyl-2,6-octadiene-1-aldehyde, piperonylaldehyde, 2,4,6-trimethylammonium-3-tetrahydrobenzene-1-aldehyde, 2,6-nonadienal, α-n-pentyl phenylacrolein, α-n-hexyl phenylacrolein, fragrant acetaldehyde, LYRAL, cymal, methyl nonyl acetaldehyde, hexanal, trans-the 2-hexenoic aldehyde, and composition thereof.

[0059] in fragrance component listed above, some are the known routinely trade(brand)names of those skilled in the art, and also comprise isomer.This isomer also is suitable for using in the present invention.

[0060] component E) also can be one or more plant milk extracts.The example of these components is as described below: the angelica keiskei koidzumi extract, the avocado extract, the Flower of Largeleaf Hydrangea extract, the Root of Hollyhock extract, the arnica extract, Aloe extract, Fructus Pruni extract, the almond extract, Semen Ginkgo extract, Fructus Foeniculi extract, Rhizoma Curcumae Longae extract, oolong tea extract, seek real extract, the Echinacea purpurea Moench extract, the scutellariae,radix extract, the Berberis Amurensis Rupr extract, the coptis japonica Makino extract, Fructus Hordei Vulgaris extract, Fructus Forsythiae extract, white nettle extract, the Nasturtium officinale extract, citrus extracts, the salt water of dehydration, Seaweed Extract, elastin hydrolysis, the hydrolyzed wheat powder, hydrolysis silk, Flos Chrysanthemi extract, Radix Dauci Sativae extract, the artemisia extract, Radix Glycyrrhizae extract, rose of Sharon extract, fire sour jujube berry extract, Fructus actinidiae chinensis extract, the Peruvian bark extract, Fructus Cucumidis sativi extract, guanosine, Fructus Gardeniae extract, Folium Bambosae extract, the Sophora root extract, the walnut extract, grapefruit abstract, the Root of Cream Clematis extract, chlorella extract, mulberry extract, Radix Gentianae extract, black tea extract, yeast extract, the burdock extract, rice bran ferment extract, rice embryo oil, the comfrey extract, collagen, Pericarpium Citri tangerinae extract, Fructus Gardeniae extract, the Radix Asari extract, Bupleurum class extract, the umbilical cord extract, sage extract, the Saponaria officinalis extract, bamboo extractive, the hawthorn fruit extract, the Chinese prickly ash fruit extract, assorted Plutarch mushroom extract, the Radix Rehmanniae extract, Radix Arnebiae extract, Folium perillae extract, the linden extract, the palmate meadowsweet extract, peony extract, the Rhizoma Acori Graminei extract, the white birch extract, the horse hair extract, ivy helix (Ivy) extract, Fructus Crataegi extract, the golden elder extract, the milfoil extract, the Mentha arvensis L. syn.M.haplocalyxBrig extract, the Arisaema balansae Engl. grass extract, the high mallow extract, the Ligusticum wallichii root extract, the green Radix Gentianae extract of Japan, soybean extraction, the jujube extract, Thymi Serpylli Herba extract, tea extract, Flos Caryophylli extract, Gramineae cogongrass extract, both citrus satsuma orange peel extract, the angelica root extract, the Mary-bud extract, Semen Persicae extract, the bitter orange peer extract, Herba Houttuyniae extract, the tomato extract, natto extract, Radix Ginseng extract, tea extract, curried extract, the rose extract, the lotus extract, the tuber of dwarf lilyturf tuber extract, the lotus extract, parsley extract, honey, the witch hazel extract, the Parietaria extract, Herba Rabdosiae Lophanthoidis extract, the bisabolol extract, the loquat extract, the coltsfoot extract, the Petasites Gaertner extract, Poria extract, the Flower of Chinese Peashrub extract, Fructus Vitis viniferae extract, propolis extract, Fructus Luffae extract, Flos Carthami extract, Folium Menthae extract, the lime tree extract, the Paeonia extract, Flos lupuli (Flos Humuli Lupuli) extract, pine extract, the horse-chestnut extract, may examine and add weasel taro (Lysichiton camtschatcese) extract, the Seed of Chinese Soapberry peel extract, the Herba melissae axillaris extract, the peach extract, the Minor centaury extract, eucalyptus extracts, Herba Saxifragae extract, the citron extract, the Coix extract, the mugwort extract, the lavender extract, Fructus Mali pumilae extract, Caulis et Folium Lactucae sativae extract, citron extract, the Herba Astragali Melilotoidis (Herba Astragali Sinici) extract, rose extract, rosemary extract, Rome chamomile extract and royal jelly extract.

[0061] the consumption component E that exists in silicone gel composition) can change, but its scope is typically as described below: based on the weight of the silicone elastomer gel that exists in the composition, C B)) and gross weight D) that is the component A in silicone gel composition),, be 0.05-50wt%, perhaps 1-25wt%, perhaps 1-10wt%.

[0062] active ingredient components E) can in the preparation process of silicone elastomer, join (preload method) in the silicone gel composition, perhaps after forming silicone elastomer gel, add (back loading method).

[0063] the preload method comprises:

I) make the following substances reaction:

A) on the siloxanes ring, have at least two the unitary organic radical hydrogen of SiH cyclosiloxane,

B) have the compound of at least two aliphatic unsaturated hydrocarbon bases or the mixture of compound at its intramolecularly,

C) hydrosilylation catalysts

Condition is, at least the B of 10wt%) be polyether compound, form:

A) have at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH at its intramolecularly,

Wherein component a) in SiH unit and B component) in the molar ratio range of aliphatic unsaturated hydrocarbon base be 2/1-8/1,

II) at D) optional carrier fluid and E) in the presence of personal care or the health care activeconstituents, make:

A) have at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH at its intramolecularly, with extra consumption

B) have the compound of at least two aliphatic unsaturated hydrocarbon bases at its intramolecularly,

C) hydrosilylation catalysts

Reaction forms silicone polyether elastomer gels.

[0064] the back loading method comprises:

I) make the following substances reaction:

A) on the siloxanes ring, have at least two the unitary organic radical hydrogen of SiH cyclosiloxane,

B) have the compound of at least two aliphatic unsaturated groups or the mixture of compound at its intramolecularly,

C) hydrosilylation catalysts

Condition is, at least the B of 10wt%) be polyether compound, form:

A) have at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH at its intramolecularly,

Wherein component a) in SiH unit and B component) in the molar ratio range of aliphatic unsaturated group be 2/1-8/1,

II) at D) in the presence of the optional carrier fluid, further make:

A) have at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH at its intramolecularly, with extra consumption

B) have the compound of at least two aliphatic unsaturated groups at its intramolecularly,

C) hydrosilylation catalysts

Reaction forms silicone elastomer gel,

III) mix

E) personal care or health care activeconstituents and this silicone elastomer gel form the silicone elastomer gel that contains activeconstituents.

Silicone elastomer

[0065] silicone elastomer of the present invention can component A), B) and hydrosilylation reactions product form C) obtain.Term " hydrosilylation " is meant at catalyzer (for example component C)) in the presence of will contain organic radical silicon compound (for example, component A) with the hydrogen of silicon bonding) add to the compound (for example B component) that contains aliphatic unsaturated link(age)) in.Hydrosilylation reactions is known in the art, and any this known method or technology can be used for carrying out component A), B) and hydrosilylation reactions C), to prepare silicone elastomer of the present invention.

[0066] can in the presence of solvent, carry out hydrosilylation reactions and remove by known technology subsequently and desolvate.Perhaps, can in solvent, carry out hydrosilylation, wherein solvent and as optional component D) described carrier fluid is identical.

[0067] or, can prepare silicone elastomer by the method that comprises the steps:

I) make the following substances reaction:

A) on the siloxanes ring, have at least two the unitary organic radical hydrogen of SiH cyclosiloxane,

B) have the compound of at least two aliphatic unsaturated groups at its intramolecularly,

C) hydrosilylation catalysts

Condition is, at least the B of 10wt%) be polyether compound, form:

A) have at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH at its intramolecularly,

Wherein component a) in SiH unit and B component) in the molar ratio range of aliphatic unsaturated group be 2/1-8/1, perhaps be 2/1-6/1, perhaps be 3/1-4/1;

II) further make:

A) have at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH at its intramolecularly, with extra consumption

B) have the compound of at least two aliphatic unsaturated groups at its intramolecularly,

C) hydrosilylation catalysts

Reaction forms silicone elastomer.

[0068] component a, A), B), C) with above-described identical.In addition, can with the above similar condition under react.At abovementioned steps II) in, component A) in SiH unit and B component) in the molar ratio range of aliphatic unsaturated group be 10/1-1/10, perhaps 5/1-1/5, perhaps 4/1-1/4.

Contain the elastomeric agglomerative composition of siloxanes

[0069] it is described silicone elastomer can be joined carrier fluid (above as component D)) in, form the agglomerative composition, perhaps at first can in independent reaction, prepare silicone elastomer, then it is joined in the carrier fluid, obtain gel.The feature of agglomerative composition of the present invention can be its hardness or solidness.The useful test that characterizes gel is those of GelatinManufacturers Institute of America recommendation, for example uses " TextureAnalyzer " (model TA.XT2, Stable Micro Systems, Inc., Godalming, Britain).The Texture Analyzer that employing has the probe of band 5.0kg load cell carries out compression testing to gel sample.Probe near gel surface, and continues to be compressed to the distance of 5.0mm in the gel with the speed of 0.5mm/sec, keeps 1 second before handling then again.TextureAnalyzer detects the resistance that runs at compression testing process middle probe.As the function of time, to the masterpiece figure that shows by load cell.

[0070] for purpose of the present invention, the hardness of silicone elastomer, gel and elastomer blend (SEB) is defined as the resistance that passes through the probe in detecting of " Texture Analyzer " in the compression testing process.Can use two data to characterize hardness: power 1, power and area F-T that maximum compression point (i.e. the point of compression of 5.0mm under gel surface) is located: the integration of area-Li in 1 second process of maximum compression point place maintenance.Typically, amount to the average of 5 tests for each gel.

[0071] by firmly value (g) is divided by 101.97 (promptly 1 newton equals 101.97g power, based on the size of employed probe in this instrument), the data reduction that power 1 is obtained becomes newton (N).It is area F-T 1:2 that Texture Analyzer measures second performance reported, the g of unit power second.This is the area integral of power to the test period curve.This performance is the indication of gel network, because it shows the ability of keeping compression resistance force, this is relevant with elastomerics and gel.With g power second be that unit reports this numerical value, and by changing into ox divided by 101.97 with this numerical value. second (SI units).

[0072] compressive hardness of silicone gel of the present invention is 200N/m at least ², perhaps 400N/m ², perhaps 600N/m ²

Contain the elastomeric gel paste composition of siloxanes

[0073] can use agglomerative composition of the present invention, contain the gel paste composition of activeconstituents by following step preparation:

I) shear aforesaid silicone polyether elastomer gels,

II) in conjunction with the silicone polyether elastomer gels of this shearing and extra consumption

D) aforesaid carrier fluid and

E) individual or health care activeconstituents,

Form the gel paste composition.

[0074] the silicone polyether elastomer gels composition of blend of the present invention can be considered and is dispersed in the intravital discrete crosslinked siloxane elastomer gel particle of carrier current.Therefore, silicone elastomer composition is the effective rheology thickening material of the siloxane fluid of lower molecular weight.Just because of this, can use the useful gel blend composition of they preparations, for example " paste " composition.

[0075] in order to prepare this silicone elastomer blend, shear the known aforementioned silicone elastomer gel of initial elastomer content (IEC), obtain little granularity and further be diluted to final elastomer content (FEC)." shearing " as used herein is meant any shear-mixed method, for example available from homogenizing, supersound process or any other blending means as shear-mixed known in the art.The shear-mixed of silicone elastomer gel composition causes having the composition that reduces granularity.Have subsequently reduce granularity composition further with D) carrier fluid combines.Carrier fluid can be above-described any carrier fluid, but typically is volatile methyl siloxane, for example D5.In conjunction with D) carrier fluid is not crucial and typically comprises simple agitation or mixing with the technology with the silicone elastomer composition that reduces granularity.Resulting composition can be regarded as viscosity greater than 100, the paste of 000cP (mPas).

Embodiment

[0076] for the person of ordinary skill of the art, these embodiment intend setting forth the present invention and should not be interpreted as limiting the scope of listing in the claim of the present invention.

The material explanation

Use following material in these embodiments.

The organic radical hydrogen siloxane

MeH CYCLICS=chemical formula is [(CH ₃) HSiO] _xMethyl hydrogen cyclosiloxane (MeH ring bodies), wherein the mean value of x is 4.4.

The average formula of MeH LINEAR=is MD ₉₄D ' ₆The organic radical hydrogen polysiloxanes of M

The siloxane polymer that contains unsaturated group

VINYL SILOXANE #1=general formula is (CH ₂=CH) (CH ₃) ₂SiO[(CH ₃) ₂SiO] _DpSi (CH ₃) ₂(CH=CH ₂) the end capped dimethyl polysiloxane of dimethylvinylsiloxy, wherein mean polymerisation degree (dp) be 8 and the viscosity under 25 ℃ be 4mm ²/ s.

VINYL SILOXANE #2=general formula is (CH ₂=CH) (CH ₃) ₂SiO[(CH ₃) ₂SiO] _DpSi (CH ₃) ₂(CH=CH ₂) the end capped dimethyl polysiloxane of dimethylvinylsiloxy, wherein mean polymerisation degree (dp) be 130 and the viscosity under 25 ℃ be 325mm ²/ s.

VINYL?SILOXANE?#3＝[(CH ₂＝CH)(CH ₃) ₂SiO[(CH ₃) ₂SiO] ₃₀] ₄Si

VINYL SILOXANE #4=tetramethyl-tetrem thiazolinyl cyclotetrasiloxane [(CH ₂=CH) (CH ₃) SiO] ₄

VINYL SILOXANE #5=general formula is (CH ₂=CH) (CH ₃) ₂SiO[(CH ₃) ₂SiO] _DpSi (CH ₃) ₂(CH=CH ₂) the end capped dimethyl polysiloxane of dimethylvinylsiloxy, wherein mean polymerisation degree (dp) be 27 and the viscosity under 25 ℃ be 25mm ²/ s.

VINYL SILOXANE #6=general formula is (CH ₂=CH (CH ₂) ₄) (CH ₃) ₂SiO[(CH ₃) ₂SiO] _DpSi (CH ₃) ₂((CH ₂) ₄(CH ₂=CH)) the end capped dimethyl polysiloxane of dimethyl hexenyl siloxy-, wherein mean polymerisation degree (dp) be 37 and the viscosity under 25 ℃ be 40mm ²/ s.

VINYL SILOXANE #7=general formula is (CH ₂=CH (CH ₂) ₄) (CH ₃) ₂SiO[(CH ₃) ₂SiO] _DpSi (CH ₃) ₂((CH ₂) ₄(CH ₂=CH) the end capped dimethyl polysiloxane of dimethyl hexenyl siloxy-, wherein mean polymerisation degree (dp) be 100 and the viscosity under 25 ℃ be 170mm ²/ s.

VINYL SILOXANE #8=general formula is (CH ₂=CH (CH ₂) ₄) (CH ₃) ₂SiO[(CH ₃) ₂SiO] _DpSi (CH ₃) ₂((CH ₂) ₄(CH ₂=CH)) the end capped dimethyl polysiloxane of dimethyl hexenyl siloxy-, wherein mean polymerisation degree (dp) be 200 and the viscosity under 25 ℃ be 730mm ²/ s.

VINYL SILOXANE #9=general formula is (CH ₂=CH) (CH ₃) ₂SiO[(CH ₃) ₂SiO] _DpSi (CH ₃) ₂(CH=CH ₂) the end capped dimethyl polysiloxane of dimethylvinylsiloxy, wherein mean polymerisation degree (dp) be 130 and the viscosity under 25 ℃ be 300mm ²/ s.

VINYL SILOXANE #10=general formula is (CH ₂=CH) (CH ₃) ₂SiO[(CH ₃) ₂SiO] _DpSi (CH ₃) ₂(CH=CH ₂) the end capped dimethyl polysiloxane of dimethylvinylsiloxy, wherein mean polymerisation degree (dp) is 27.

α, ω-unsaturated polyester propylene oxide

PO20-Polycerin DUS-80=has the unitary α of 20 propylene oxide (PO), a ω-diallyl poly(propylene oxide) available from NOF Corporation's (Japan)

PO50-Unisafe PKA-5018=has the unitary α of 50 propylene oxide (PO), a ω-diallyl poly(propylene oxide) available from NOF Corporation's (Japan)

Hydrosilylation catalysts

PT CATALYST=SLY-OFF 4000 (Dow Corning Corporation, Midland MI) is to contain the Pt catalyzer that the 0.52wt%Pt form provides.

Carrier fluid

Decamethylcyclopentaandoxane or D5 ring bodies that D5=uses former state to provide, DC245 (DowCorning Corporation, Midland MI).

IDNP=is with the Isodecyl Neopentanoate of trade(brand)name CERAPHYL SLK available from ISP (InternationalSpecialty Products Co).

The IDD=Permethyl 99A.

Stablizer=Vitamin A Palmitate 1.7 M.I.U/Gram (VAP) and Yoshinox BHT (BHT)

Measure the method for silicone elastomer blend viscosity (SEB)

[0077] be similar to the material of paste, putty, frost, gelatin or wax for feature class, when using with the suitable Brookfield viscometer of being furnished with special T-rod type spindle, Brookfield Helipath ^TMViscosity/consistency measurement that it is unit that Stand will provide with relative centipoise value.

[0078] use has the Brookfield Model RVD-II+ (Brookfield Model D) of Helipath platform and the viscometer of T-rod spindle (Brookfield Helipath Spindle Set), measures the viscosity of silicone elastomer blend.All these buy the Laboratories in Brookfield Engineering, and Inc. (11 CommerceBoulevard Middleboro, Massachusetts, USA).

[0079] sample size of requirement 100g in 4 ounces of cylindrical cans.Used following preparation section before measuring: at first by centrifugal, make the sample deaeration, the vacuum deaeration is 2 hours then.After deaeration, regulate minimum 4 hours of sample down at 25 ℃.In the center, with T-rod spindle location sample.According to the typical process of Helipath spindle, reading of data.

[0080] usually,, use spindle 93 (T-rod spindle C),, use spindle 95 (T-rod spindle E) for heavy-gravity sample relatively for heavy-gravity sample so not.Typical set value is 2.5rpm.Spindle speed maintains under the constant 2.5rpm and changes spindle, the sample that has remarkable viscosity with processing.

The measurement of silicone elastomer gel hardness

Use Texture Analyzer (model TA.XT2, Stable Micro Systems, Inc., Godalming, Britain), characterize the hardness (or solidness) of silicone elastomer gel.Gelatin Manufacturers Institute of America recommends this test method as standard procedure.

For silicone gel and elastomer blend, the diameter of being made by DELRIN Derlin (Dupont) is that the cylindrical needle of 1/2 inch (1.27cm) is used for measuring.Use probe and following testing campaign, gel sample is carried out compression testing: probe, kept 1 second before handling near gel surface and continue to be compressed to the distance of 5.0mm in the gel then with the speed of 0.5mm/s again.Texture Analyzer has the load cell of 5.0kg, to detect the resistance that runs at compression testing process middle probe.As the function of time, to the masterpiece figure that demonstrates by load cell.

The hardness of silicone elastomer, gel and elastomer blend (SEB) be defined as in the compression testing process by probe in detecting to resistance.About hardness value, use two data: power 1, power and area F-T that maximum compression point (i.e. the point of compression of 5.0mm under gel surface) is located: the integration of area-Li in 1 second process of maximum compression point place maintenance.Typically, amount to 5 tests, and report the average of 5 tests for each gel.

It is power (g of unit) that gel hardness is measured employed Texture Analyzer, and this detects by transmodulator.About gel hardness, report two data: power 1, the power (g) of its pre-programmed depression (full indentation) fully in probe arrives gel sample when compression (or) record.The unit of power 1 reading is a g power.

Divided by 101.97 (promptly 1 newton equals 101.97g power, based on the size of employed probe in this instrument), 1 value of power is converted into newton (N) by the value (g) of exerting oneself.For example, the numerical value of 6327g power is converted into 62.0N.

It is area F-T 1:2 that Texture Analyzer measures second performance reported, the g of unit power second.This is the area integral of power to the test period curve.This performance is the performance indication of gel network, because it shows the ability of keeping compression resistance force, this is relevant with elastomerics and gel.

With g power second be that unit reports this numerical value, and by divided by 101.97, changing into ox with this numerical value (g of unit power second). second (SI units).For example, 33, the numerical value of 947g power second is 332.9N (SI units).

Embodiment 1 (reference)

Preparation has at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH

By MeH CYCLICS and VINYL SILOXANE #7 preparation as component A) the organic radical hydrogen siloxane.Making this organic radical hydrogen siloxane intermediate respectively in D5 fluid, IDNP (Isodecyl Neopentanoate) and IDD (Permethyl 99A.) is about 50wt%.The details of these organic radical hydrogen siloxanes has been shown in the table 1.

Table 1: the composition of organic radical hydrogen siloxane

Embodiment #	1A	1B	1C
				The ratio of SiH:Vi	3.42	3.42	3.42
B component)	M hexD 100M hex?VINYL SILOXANE#7	M hexD 100M hex?VINYL SILOXANE#7	M hexD 100M hex?VINYL SILOXANE#7
				Component A% in mixture	50.0	50.0	50.0
The carrier fluid type	The D5 fluid	Isodecyl Neopentanoate	Permethyl 99A.
				Wt%H, theory	0.0289	0.0289	0.0289
Actual amount
				MeH?CYCLICS，g	14.79	14.79	14.790
M hexD 100M hex?VINYL?SILOXANE#7，g	285.23	285.22	285.36
				The D5 fluid, g	300.00
Isodecyl Neopentanoate (IDNP), g		300.04
				Permethyl 99A. (IDD), g			300.0
Sly-Off 4000 catalyzer	0.35	0.35	0.35
				Stablizer (VAP/BHT is under 98.5/1.5w/w), g	4.0	3.1	3.10
The batch of material total amount, g	604.37	603.50	603.61
				The mixture outward appearance	Transparent light yellow mixture	The glassy yellow mixture	Transparent light yellow mixture

By introducing MeH CYCLICS, VINYL SILOXANE #7 and corresponding carrier fluid in reaction flask, mix, prepare these organic radical hydrogen siloxanes.Adopt 3-5ppmPt (Sly-Off 4000Pt catalyst solution, it contains 0.52wt%Pt) this mixture of catalysis then.Heat this mixture to 50 ℃, to cause the heat release hydrosilylation reactions takes place, holding temperature is following 3 hours at 50 to 70 ℃ then.In case when reaction mixture is cooled to below 40 ℃ then, mix 0.5-0.75%VAP/BHT (Vitamin A Palmitate 1.7 M.I.U/Gram and Yoshinox BHT) stablizer.

Embodiment 2 (reference)

Preparation has at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH and have branched structure

Also preparation has the annular siloxane that contains SiH of branched structure.Branched silicone or the reaction of methyl ethylene ring bodies by making MeH CYCLICS and dimethyl ethenyl blocking prepare these siloxanes.Table 2 has at length been listed the example that is derived from VINYL SILOXANE #3 and VINYLSILOXANE #4.For these three examples, the mol ratio of [SiH]/[Vi] is 3.42 to 4.0, and is reflected under 40 ℃ and carries out.Gained organic radical hydrogen siloxane is the transparent liquid with average structure shown in the table 2.In these siloxanes, the content of ring-type SiH functional group is respectively 0.241%, 0.290% and 0.376%.

Table 2: the functional cyclosiloxane of SiH with branched structure

Embodiment 3 (reference)

Preparation has at least two organic radical hydrogen siloxanes that contain SiH cyclosiloxane ring and polyoxy alkylidene spacer

Use and embodiment 1 described identical operation, by in the presence of Pt catalyzer and the stablizer that adds, make MeH CYCLICS and α, poly-(oxirane) polyethers of ω-diallyl purely or at the carrier fluid internal reaction, preparation contains the organic radical hydrogen siloxane (component A) of polyoxy alkylidene.Summarized employed consumption in the table 3.

Table 3

Embodiment #	3
		The ratio of SiH:Vi	3.415
Vinyl chainextender type	Polycerin DUS-80 PO20 polyethers
		At component A) in organism wt%	75.4
Component A in mixture) wt%	50.0
		Wt%SiH (theory)	0.1445
Theoretical amount
		MH-1109，g	36.950
PO20，Polycerin?DUS-80，g	113.050
		IDNP，g	150.0
Sly-Off 4000Pt catalyst solution, g (25)	0.240
		Stablizer, g	0.50
The batch of material total amount, g	300.74

Embodiment 4: the preparation silicone elastomer gel

Use Polycerin DUS-80, each molecule to have 20 unitary α of PO, ω-diallyl poly(propylene oxide) (PO) polyethers, preparation has the anhydrous silicone elastomer gel of moderate content of polyether (25-35wt%).Three kinds of silicone elastomer gel of preparation in D5 fluid, Permethyl 99A. (IDD) and Isodecyl Neopentanoate (IDNP) carrier fluid respectively have been shown in the table 4.These gels contain the polyether component of 26wt% in gel network.

By following these steps, the preparation gel: it is interior and be stirred to even to Glass Containers (or reactor) 1) to introduce all components except catalyzer; 2) this reaction mixture of catalysis and this mixture placed in 70 ℃ of water-baths and continue stir is up to mixture gelling, 3) reaction mixture vessel is placed in 70 ℃ of water-baths amounts to 4 hours.

Component (A) and (B) all constitute gel network, and in the present invention, be called original elastomer content (IEC) in gel.Below show the type and the consumption of carrier fluid components (D) in these gels.Component (A), (B) and (D) sum add up to 100 parts.Based on (A), (B) and (D) sum, the usage quantity of the platinum catalyst in component (C) is 3-5ppm.Make these gels become 20% original elastomer content (IEC).

Table 4: based on the silicone elastomer gel of PO20 polyethers

Embodiment #	4A	4B	4C
				Component (A)	Embodiment 1A	Embodiment 1C	Embodiment 1B
Component (B)	Polycerin DUS-80 (PO20 type)	Polycerin DUS-80 (PO20 type)	Polycerin DUS-80 (PO20 type)
				The ratio of SiH:Vi	1.00	1.00	1.00
%IEC in the gel	20.0	20.0	20.0
				Organism wt% in the gel	26.4	26.4	26.4
The carrier fluid type	D5	IDD	IDNP
				Actual amount
Embodiment 1A (50% solid in 245 fluids), g	23.57
				Embodiment 1C (50% solid in IDD), g	Do not have	23.57
Embodiment 1B (50% solid in IDNP), g	Do not have		23.56
				Polycerin DUS-80 chainextender, g	4.24	4.26	4.25
The D5 fluid, g	52.235
				Permethyl 99A., g		52.22
IDNP，g			52.26
				Syl-Off?4000，g	0.06	0.06	0.06
The batch of material total amount, g	80.11	80.11	80.13
				The gel outward appearance	Transparent light yellow	Transparent light yellow	Transparent light yellow
Texture Analyzer, power 1, g	387.0	220.1	90.0
				Texture Analyzer, power-time 1-2, g	2036.0	1177.3	484.2
Gel hardness (compressive strength), N/m 2	29954	17036	6966
				Gel viscosity Ns/m 2Or centipoise (dynes/cm 2)	157590	91125	37478

Embodiment 5

Preparation has the silicone elastomer gel of higher PO content

By selecting the consumption of component (A) and (B) (with employed the same among the embodiment 4), prepare the silicone elastomer gel of higher organic content, to obtain the ratio of [SiH] lower in composition/[Vi].For example, the ratio of [SiH]/[Vi] of use 0.80, with the silicone elastomer gel in the preparation table 5, it has the polyethers of 31wt% in gel network.

Table 5: by the composition and performance of the silicone elastomer gel of PO20 polyethers preparation

Embodiment #	5A	5B	5C
				Component (A)	1A	1C	1B
Component (B)	Polycerin DUS-80 (PO20 type)	Polycerin DUS-80 (PO20 type)	Polycerin DUS-80 (PO20 type)
				[SiH]: the ratio of [Vi]	0.80	0.80	0.80
%IEC in the gel	20.0	20.0	20.0
				Organism wt% in the gel	31.0	31.0	31.0
The carrier fluid type	245	IDD	IDNP
				Actual amount
Embodiment 1A (50% solid in the D5 fluid), g	22.10
				Embodiment 1C (50% solid in IDD), g	Do not have	22.10
Embodiment 1B (50% solid in IDNP), g	Do not have		22.11
				Polycerin DUS-80 PO20 chainextender, g	4.96	4.95	4.96
The D5 fluid, g	52.974
				Permethyl 99A., g		52.955
IDNP(Ceraphyl SLK)，g			52.986
				Syl-Off?4000，g	0.06	0.06	0.06
The batch of material total amount, g	80.09	80.07	80.12
				The gel outward appearance	Transparent light yellow	Transparent light yellow	Transparent light yellow
Texture Analyzer, power 1, g	253.1	142.4	82.5
				Texture Analyzer, power-time 1-2, g	1342.0	767.4	446.3
Gel hardness (compressive strength), N/m 2	19590	11022	6386
				Gel viscosity Ns/m 2Or centipoise (dynes/cm 2)	103873	59398	34544

Embodiment 6

The preparation silicone elastomer gel

In the different carriers fluid, be that 0.90 various organic radical hydrogen siloxanes prepare silicone elastomer gel by the ratio of [SiH]/[Vi].The gelatinous composition of summarizing in the table 6 contains 28.5wt% and is derived from the polyethers of Polycerin DUS-80 and the polyethers that 47.9wt% is derived from the UnisafePKA-5018 polyethers.Use above-described operation to prepare these gels.

Table 6: the composition and performance of the silicone elastomer gel that obtains by the PO polyethers

Embodiment #	6A	6B	6C	6D
					Component (A)	1A	1C	1B	1B
Component (B)	Polycerin DUS-80 (PO20 type)	Polycerin DUS-80 (PO20 type)	Polycerin DUS-80 (PO20 type)	PKA-5018 (PO50 type)
					[SiH]: the ratio of [Vi]	0.90	0.90	0.90	0.90
%IEC in the gel	20.0	20.0	20.0	20.0
					Organism wt% in the gel	28.5	28.5	28.5	47.9
The carrier fluid type	245	IDD	IDNP	IDNP
					Actual amount
Embodiment 1A (50% solid in 245), g	85.81
					Embodiment 1C (50% solid in IDD), g	Do not have	85.80
Embodiment 1B (50% solid in IDNP), g	Do not have		85.80	62.58
					Polycerin DUS-80 PO20 chainextender, g	17.11	17.12	17.11
PKA-5018 PO50 chainextender, g	Do not have			28.73
					The D5 fluid, g	197.11
Permethyl 99A., g		197.11
					Isodecyl Neopentanoate, g			197.12	208.97
Syl-Off?4000，g	0.24	0.24	0.24	0.24
					The batch of material total amount, g	300.27	300.27	300.27	300.52
The gel outward appearance	Transparent light yellow	Transparent light yellow	Transparent light yellow	Transparent light yellow
					Texture Analyzer, power 1, g	271.7	177.7	94.7	178.4
Texture Analyzer, power-time 1-2, g	1497.2	964.7	528.0	981.7
					Gel hardness (compressive strength), N/m 2	21030	13754	7330	13808
Gel viscosity Ns/m 2Or centipoise (dynes/cm 2)	115886	74670	40868	75985

Embodiment 7

Preparation has the silicone elastomer gel of low elasticity body burden in carrier fluid

In carrier fluid, form gel down at low-down original elastomer content (IEC), as shown in table 7.Under 5.0wt%IEC, obtain to flow intravital gel, i.e. component (A) and summation (B) at D5.Also in IDD, under 6.2wt%, form the gel of IEC, as shown in.Organic content in these gels is 28.5% in by PO20 polyethers deutero-gel, and is about 47.8% in by PO50 polyethers deutero-gel.The ratio of [SiH]/[Vi] of use 0.90 prepares these silicone elastomer gel.Use above-described operation to prepare these gels.

Table 7: the composition and performance of the silicone elastomer gel of low elasticity body burden

Embodiment #	7A	7B	7C	7D
					Component (A)	1A	1C	1A	1C
Component (B)	Polycerin DUS-80 (PO20 type)	Polycerin DUS-80 (PO20 type)	PKA-5018 (PO50 type)	PKA-5018 (PO50 type)
					[SiH]: the ratio of [Vi]	0.90	0.90	0.90	0.90
%IEC in the gel	5.0	6.2	5.0	6.2
					Organism wt% in the gel	28.5	28.5	47.85	47.85
The carrier fluid type	D5	IDD	D5	IDD
					Amount of preparation
Embodiment 1A (50% solid in 245), g	5.74		4.20
					Embodiment 1C (50% solid in IDD), g		5.70		4.21
Polycerin DUS-80 PO20 chainextender, g	1.17	1.26
					PKA-5018 PO50 chainextender, g			1.94	1.93
245 fluids, g (d=0.936g/ml)	73.17		73.23
					Permethyl 99A., g (d=0.74g/ml)		57.188		58
Syl-Off?4000，g	0.08	0.08	0.08	0.08
					The batch of material total amount, g	80.16	64.22	79.45	64.22
The gel outward appearance	The transparent flexible gel	Transparent very softish gel	The transparent flexible gel	Transparent very softish gel
					Texture Analyzer, power 1, g	4.81	2.78	6.95	8.22
Texture Analyzer, power-time 1-2, g	34.35	22.20	47.55	54.08
					Gel hardness (compressive strength), N/m 2	372	215	538	636
Gel viscosity Ns/m 2Or centipoise (dynes/cm2)	2659	1718	3680	4186

Embodiment 8

The silicone elastomer gel for preparing high silicone elastomer content by siloxanes and polyether mixture chainextender

Use the anhydrous silicone elastomer gel of PKA-5018 (a kind of each molecule has 50 unitary α of PO, and ω-diallyl poly-(propylene oxide) is polyethers (PO)) preparation elastomer content height (35-50wt%).Also, prepare various silicone elastomer gel by selecting the type and the consumption of the aliphatic unsaturated compound in the component of the present invention (B).For example, use VINYL SILOXANE#2 and PKA-5018 α, ω-diallyl poly-(propylene oxide) is the mixture of polyethers (PO), the gel shown in the preparation table 8 in Permethyl 99A. (IDD) and Isodecyl Neopentanoate (IDNP) carrier fluid.These gels contain the polyether component of 33-45wt% in gel network.

Table 8: the silicone elastomer gel that obtains by the mixture of PO50 polyethers and siloxanes/PO50 chainextender

Embodiment #	8A	8B	8C
				The batch of material remarks	20%IEC Si-PO gel in the IDNP/IDD solvent	20%IEC Si-PO mixes gel in the IDD/IDNP solvent	20%IEC Si-PO mixes gel in the IDD/IDNP solvent
Component (A): embodiment #	1C	1B	1C
				Component (B): vinyl chainextender type	PKA-5018 (PO50 type)	PKA-5018?PO50& 2-7891LV?70/30	PKA-5018?PO50& 2-7891LV?70/30
[SiH]: the ratio of [Vi]	1.00	1.00	1.00
				%IEC in the gel	20.0	20.0	20.0
Organism wt% in the gel	45.2	33.6	33.6
				The carrier fluid type	IDNP/IDD	IDD/IDNP	IDNP/IDD
Wt%IDD in whole solvents	13.7	88.1	11.9
				Wt%IDNP in solvent	86.3	11.9	88.1
Actual amount
				Embodiment 1B (50% solid in IDNP), g		15.24
Embodiment 1C (50% solid in IDD), g	17.56		15.27
				PKA-5018?PO50，g	7.30	5.41	5.38
Vinyl Siloxane#9，g		3.08	3.15
				Permethyl 99A., g		56.4
IDNP(Ceraphyl SLK)，g	55.3		56.6
				Syl-Off?4000，g	0.08	0.08	0.08
The batch of material total amount, g	80.24	80.21	80.48
				The gel outward appearance	Pre-composition becomes transparent by emulsus, clear gel after IDNP adds	Pre-composition becomes transparent by emulsus, clear gel after IDD adds	Pre-composition becomes transparent by emulsus, clear gel after IDNP adds
Texture Analyzer, power 1, g	327.3	160.8	321.2
				Texture Analyzer, power-time 1-2, g	1733.8	873.7	1705.9
Gel hardness (compressive strength), N/m 2	25334	12446	24861
				Gel viscosity Ns/m 2Or centipoise (dynes/cm 2)	134199	67626	132040

Embodiment 9

Mixture based on organic radical hydrogen siloxane and polyoxy alkylidene and vinylsiloxane prepares silicone elastomer gel

Based on the mixture (B component) of organic radical hydrogen siloxane (component A) and polyoxy alkylidene and vinylsiloxane, the preparation silicone elastomer gel, such as table 9 general introduction.Employed operation is with above-described identical.

Table 9: based on the silicone elastomer gel of the mixture of organic radical hydrogen siloxane and polyoxy alkylidene and vinylsiloxane

Embodiment #	9A	9B
			Component (A)	1B	1B
Component (B)	PO50	PO50?&?VINYL?SILOXANE?#2?70/30
			Organism wt% in the gel	45.2	33.6
[SiH]: the ratio of [Vi]	1.00	1.00
			%IEC in the gel	20.0	20.0
Carrier fluid	IDNP	IDNP
			Actual amount of preparation
Embodiment 3 (50% solid in IDNP), g	65.72	50.30
			PKA-5018?PO50，g	27.16	14.83
Vinyl?Siloxane?#9，g		20.03
			IDNP(Ceraphyl?SLK)，g	207.14	214.89
Syl-Off 4000, g (30)	0.24	0.24
			The batch of material total amount, g	300.26	300.29
The gel outward appearance	Transparent firm gel	Transparent firm gel

Embodiment 10

Preparation silicone elastomer blend

Prepare at the intravital silicone elastomer blend of carrier current by silicone elastomer gel of the present invention.In order to prepare the silicone polyether elastomer blend, prepare the silicone elastomer gel of known original elastomer content (IEC) according to the operation of above detailed description.Mechanical shearing or pulverize this silicone elastomer gel and become little granularity then further is diluted to required final elastomer content (FEC) with carrier fluid then.Final elastomer blend is the no water dispersion of the SPE gel particle of the qualification granularity of swelling and suspension in carrier fluid.This SPE elastomer blend is transparent and have a pasty consistency.

Silicone polyether elastomer blend of the present invention is in non-silicone type carrier fluid, especially have good thickening properties in the organic carrier fluid of polarity type.In order to set forth this benefit, use the SPE gel shown in the foregoing description, the silicone polyether elastomer blend of preparation in IDNP (Isodecyl Neopentanoate).

Prepare the silicone polyether elastomer blend according to following step: 1) silicone elastomer gel from previous embodiment is carried out mechanical shearing or pulverizing, to reduce the granularity that gel becomes to limit; 2) be diluted to required final elastomer content (FEC) with extra carrier fluid; 3) mix optional vinyl fluid (VINYL SILOXANE#1), and with this mixture place 70 ℃ following 2 hours, to remove any residual SiH in the mixture effectively.Wt%FEC is component in elastomer blend (A) and (B) sum, wherein component (A), (B) and (D) sum be 100 parts.

Flow intravital two kinds of silicone polyether elastomer blends (SPE EB) according to method for preparing at IDNP.These two kinds of elastomer blends have 10% elastomer gel content in IDNP: a kind of available from the SPE gel with 45.2% content of polyether, another kind of available from the SPE gel with 24.7% content of polyether.Listed the composition and performance of these SPE EB in the table 10

Table 10: flow intravital silicone polyether elastomer blend at IDNP

Embodiment #	10A	10B
			Gel sample embodiment #	9A	9B
Wt%IEC in the SPE gel	20.0	20.0
			Organism wt% in gel	45.2	24.7
The carrier fluid type	IDNP	IDNP
			The SEB amount of preparation
Employed SPE gel	9A	9B
			The SPE amount of gel, g	50.0	50.0
Isodecyl Neopentanoate, g	50.0	50.0
			VINYL?SILOXANE?#1，g	0.20	0.20
The batch of material total amount, g	100.20	100.20
			SPE EB outward appearance	Transparent light yellow paste	Transparent light yellow paste
SPE EB viscosity, cps	584000	349056
			D(v0.5)，μm	6.49	15.91
D(v0.9)，μm	24.3	33.89

Two kinds of SPE EB in the table 9 are all transparent and have a pasty consistency.The viscosity of these two kinds of elastomer blends is very high, and this shows to have good gelling effect in the IDNP solvent.

Embodiment 11

Preparation silicone polyether elastomer blend in the organic ester carrier fluid

Summarize as table 11, preparation is at Permethyl 99A. (IDD) or the silicone polyether elastomer blend (SEB) in the mixture of IDD and IDNP (Isodecyl Neopentanoate).Make all SEB for having listed the relative quantity of IDD and IDNP in component (D) in about 10%FEC and this table herein.These elastomer blends are the transparent appearance with pasty consistency.

Table 11: flow intravital silicone polyether elastomer blend at organic carrier

Embodiment #	11A	11B	11C
				Gel embodiment #	8A	8B	8C
Wt%IEC in the SPE gel	20.0	20.0	20.0
				Wt% organism in gel	45.2	33.6	33.6
The carrier fluid type	IDNP/IDD	IDD/IDNP	IDNP/IDD
				Wt%IDD in solvent	6.1	94.7	5.3
Wt%IDNP in solvent	93.9	5.3	94.7
				The SEB amount of preparation
Employed SPE gel	8A	8B	8C
				The SPE amount of gel, g	50.0	50.0	50.0
Permethyl 99A., g		50.0
				Isodecyl Neopentanoate, g	50.0		50.0
VINYL?SILOXANE?#1，g	0.20	0.20	0.20
				The batch of material total amount, g	100.20	100.20	100.20
The SEB outward appearance	Transparent paste	Transparent paste	Transparent paste
				SEB viscosity, cps	191063	150625	185188
D(v0.5)，μm	20.3	38.1	18.5
				D(v0.9)，μm	39.1	54.1	42.0

Embodiment 12

Preparation silicone polyether elastomer blend

According to above-described method, also prepare the silicone polyether elastomer blend of moderate content of polyether.Illustrated by three kinds of SPE EB of SPE preparing gel in the table 12 and be 10% FEC in three kinds of different carrier fluid DC245 siloxane fluid, Permethyl 99A. hydrocarbon solvent and IDNP organic ester solvents with 28wt% content of polyether.

Table 12: at the intravital silicone polyether elastomer blend of various carrier currents

Embodiment #	12A	12B	12C
				Employed embodiment #	6A	6B	6C
Wt%IEC in the SPE gel	20.0	20.0	20.0
				Wt% organism in gel	28.5	28.5	28.5
The carrier fluid type	D5	IDD	IDNP
				The SEB prescription
Employed SPE gel	6A	6B	6C
				The SPE amount of gel, g	49.6	49.6	49.9
The D5 fluid, g	49.6
				Permethyl 99A., g		49.7
Isodecyl Neopentanoate, g			49.9
				VINYL?SILOXANE #1，g	0.20	0.20	0.20
The batch of material total amount, g	99.40	99.50	100.00
				SEB viscosity, cps	44231	39929	268611
D(v0.5)，μm	29.9	40.3	210.2
				D(v0.9)，μm	45.2	57.2	333.5

Embodiment 13

Preparation silicone polyether elastomer blend

Table 13 has been summarized the silicone polyether elastomer blend with low organic content (being lower than embodiment 12).By these SPE EB of the SPE preparing gel with 20% IEC.

Table 13: at the intravital silicone polyether elastomer blend of various carrier currents

Embodiment #	13A	13B	13C
				Employed gel embodiment #	4A	4B	4C
Wt%IEC in the SPE gel	20.0	20.0	20.0
				Wt% organism in gel	26.4	26.4	26.4
The carrier fluid type	D5	IDD	IDNP
				The SEB prescription
Employed SPE gel	4A	4B	4C
				The SPE amount of gel, g	49.5	49.7	49.8
The D5 fluid, g	49.5
				Permethyl 99A., g	Do not have	49.7
Isodecyl Neopentanoate, g	Do not have		49.8
				VINYL?SILOXANE?#1，g	0.20	0.20	0.21
The batch of material total amount, g	99.20	99.60	99.81
				The SEB outward appearance	Send out the mist thickness	Transparent thickness	Transparent light yellow paste
SEB viscosity, cps	45387	41440	198556
				D(v0.5)，μm	38.5	42.8	5.3
D(v0.9)，μm	49.0	67.9	27.4

Embodiment 14

By the back loading method, preparation contains the silicone polyether elastomer blend of activeconstituents

By polyether silicon gel of the present invention, preparation contains the silicone polyether elastomer blend (or gel paste) of personal care activeconstituents.Use high-shear device, the SPE gel machinery of above preparation is ground into the gel particle of desired particle size.Then or purely or with at the intravital solution form mixed active composition of stream of making up, in elastomer blend, to disperse equably.For example, add Vitamin A Palmitate 1.7 M.I.U/Gram (VAP) by the back, by the preparing gel elastomer blend 3B of embodiment 2A.Gained 3B gel contains the final elastomer content (FEC) of 4.75wt%VAP and 9.5% at the IDNP solvent.The elastomer blend that contains VAP is to have the transparent paste of feature VAP xanchromatic.The SPE EB that contains VAP has good transparency and thickening effectiveness in IDNP, this shows by its viscosity 198000cps.

This table has also comprised the example of the SPE elastomer blend with higher VAP load.About 10% VAP is incorporated in the 3C SPE elastomer blend.Kept good transparency and high viscosity performance in this embodiment, this is owing to content of polyether high in gel network.In order to compare, this table has also comprised the SPE elastomer blend that does not contain VAP.

Table 14: by the silicone polyether elastomer blend that contains VITAMIN of back loading method preparation

Embodiment #	14A	14B	14C
				Form explanation	Under 10%FEC, the EB in IDNP	Under 9.5%FEC, the EB in IDNP, VAP back loading	Under 10%FEC, the EB in IDNP, VAP back loading
SPE gel embodiment #	9A	9A	9A
				Component (A): SiH intermediate	1B	1B	1B
Component (B): vinyl chainextender type	PKA-5018?PO50	PKA-5018?PO50	PKA-5018?PO50
				Wt%IEC in the SPE gel	20.0	20.0	20.0
The activeconstituents load, %	0.0	4.75VAP	10.0VAP
				Wt% organism in gel	45.2	45.2	45.2
The carrier fluid type	IDNP	IDNP	IDNP
				The SEB prescription
Employed SPE gel	9A	9A	9A
				The SPE amount of gel, g	49.5	49.5	49.6
Isodecyl Neopentanoate, g	49.6	49.6	39.5
				VINYL SILOXANE #1 quencher, g	0.21	0.23	0.20
VAP/BHT(98.5/1.5)，g	0.0	5.09	10.3
				The batch of material total amount, g	99.31	104.42	99.63
The SEB outward appearance	Transparent light yellow paste	The glassy yellow paste	The glassy yellow paste
				Viscosity, cps	584000	197833	409389
D(v0.5)，μm	6.49	6.62	185.5
				D(v0.9)，μm	24.3	195.43	462.1

Embodiment 15

The silicone polyether elastomer blend that contains activeconstituents by the preparation of back loading method

Use the back loading method, preparation contains nearly the SPE elastomer blend of 30wt% ethylhexyl methoxy cinnamate (or OMC, octyl methoxycinnamate).The composition and the performance of these elastomer gel blends have been summarized in the table 4.

Table 4: the silicone polyether elastomer blend of back loading sun-screening agent

Embodiment #	15A	15B	15C
				Form explanation	Under 10%FEC, the SPE EB in IDNP, activeconstituents back loading	Under 10%FEC, the SPE EB in IDNP, activeconstituents back loading	Under 10%FEC, the SPE EB in IDNP, activeconstituents back loading
SPE gel embodiment #	9A	9A	9A
				Component (A): SiH intermediate	1B	1B	1B
Component (B): vinyl chainextender type	PKA-5018?PO50	PKA-5018?PO5O	PKA-5018?PO50
				Wt%IEC in the SPE gel	20.0	20.0	20.0
The activeconstituents load, %	10.00MC	20.00MC	30.00MC
				Wt% organism in gel	45.2	45.2	45.2
The carrier fluid type	IDNP	IDNP	IDNP
				The SEB prescription
Employed SPE gel	2A	2A	2A
				The SPE amount of gel, g	49.7	49.7	49.6
Isodecyl Neopentanoate, g	39.9	29.8	19.8
				VINYL SILOXANE #1 quencher, g	0.21	0.20	0.20
The OMC sun-screening agent, g	10.0	20.0	30.0
				The batch of material total amount, g	99.80	99.75	99.69
The SEB outward appearance	The paste of clear, colorless	The paste of clear, colorless	The colourless paste of slight haze
				Viscosity, cps	331111	581167	1033111
D(v0.5)，μm	2.7	315.2	445.2
				D(v0.9)，μm	10.8	628.0	718.3

Embodiment 16

The back loading that is obtained by the gel of hybrid silicone and polyethers chainextender has the silicone polyether elastomer blend of activeconstituents

Use the gel of embodiment 2B, according to the back loading method, preparation contains the SPE elastomer gel blend of VAP.Final SPE elastomer blend contains 4.75wt%VAP and is the glassy yellow paste with good thickening properties.In following table, also comprised do not contain VAP SPE elastomer blend (embodiment #5A) for your guidance.

Table 5: back loading has the silicone polyether elastomer blend of VITAMIN

Embodiment #	16A	16B
			Form explanation	Under 10%FEC, the SPE EB in IDNP	Under 9.5%FEC, the SPE EB in IDNP, activeconstituents back loading
SPE gel ID	9B	9B
			Component (A): SiH intermediate	1B	1B
Component (B): vinyl chainextender type	PKA-5018 PO50 and VINYL SILOXANE #2	PKA-5018 PO50 and VINYL SILOXANE #2
			Wt%IEC in the SPE gel	20.0	20.0
The activeconstituents load, wt%	0.0	4.75VAP
			Wt% organism in gel	24.7	24.7
The carrier fluid type	IDNP	IDNP
			The SEB amount of preparation
Employed SPE gel	9B	9B
			The SPE amount of gel, g	49.7	49.5
Isodecyl Neopentanoate, g	49.7	49.6
			VINYL SILOXANE #1 quencher, g	0.21	0.22
VAP/BHT(98.5/1.5)，g	0.0	5.08
			The batch of material total amount, g	99.61	104.40
The SEB outward appearance	Transparent light yellow paste	The glassy yellow paste
			Viscosity, cps	349056	188611
D(v0.5)，μm	15.91	7.00
			D(v0.9)，μm	33.89	32.79

Embodiment 17

The preparation preload has the polyether silicon gel of activeconstituents

A kind of particular performances of polyether silicon gel be in non-silicone type cosmetic fluid, its good thickening properties in organic cosmetic fluid of polarity type especially.Another benefit of polyether silicon gel is itself and natural and consistency and compatibility the organic active composition.In order to set forth this benefit, preparation contains the polyether silicon gel of activeconstituents in IDNP (Isodecyl Neopentanoate).

Use the preload method, the vitamin activity composition is incorporated in the polyether silicon gel.Using the key benefits of preload method is that activeconstituents is captured in the solidified gel network, and after being processed into the elastomer blend product, remains in the gel particle potentially.

Summarize as table 17, prepare the polyether silicon gel that two kinds of loads that are respectively 10% and 20% weight have VAP.VAP is evenly dispersed in the whole gel sample, and this outward appearance by the SPE gel is judged.

Prepare the gel that these contain activeconstituents according to following method:

1. the cosmetic fluid that mixes organic radical hydrogen siloxane solution, diallyl polyethers and selection is to even;

2. introduce Vitamin A Palmitate 1.7 M.I.U/Gram or selected activeconstituents in said mixture and be stirred to evenly;

3. add the Pt catalyst solution of catalytic amount;

4. catalytic mixture is placed the interior and continuation stirring of water-bath of 70 ℃ (or regulations), up to the mixture gelling;

5. keep mixture in the water-bath of 70 ℃ (or regulations), to amount to 4 hours.

Table 17: preload has the polyether silicon gel of VITAMIN

Embodiment #	17A	17B
			Form explanation	SPE gel in the IDNP solvent; Preload has 10% activeconstituents	SPE gel in the IDNP solvent; Preload has 20% activeconstituents
Component (A): SiH intermediate	1B	1B
			Component (B): vinyl chainextender type	PKA-5018?PO50	PKA-5018?PO50
Wt%IEC in gel	20.0	20.0
			The activeconstituents load, wt%	10.0VAP	20.0VAP
Wt% organism in gel	45.2	45.2
			The cosmetic fluid type	IDNP	IDNP
Amount of preparation
			Embodiment 1B SiH intermediate (50% solid in IDNP), g	17.52	17.52
PKA-5018 PO50 chainextender, g	7.28	7.35
			VAP/BHT(98.5/1.5)，g	8.32	16.63
Isodecyl Neopentanoate, g	47.216	39.162
			Syl-0ff?4000，g	0.06	0.06
The batch of material total amount, g	80.39	80.72
			The gel outward appearance	The glassy yellow gel	The glassy yellow gel
Texture Analyzer, power 1, g	56.7	40.9
			Texture Analyzer, power-time 1-2, g	306.9	210.2
Gel hardness (compressive strength), N/m 2	4389	3166
			Gel viscosity Ns/m 2	23755	16270

Embodiment 18

The SPE gel that activeconstituents is arranged by the preload of PO/ siloxanes mixed chain extender preparation

Summarize as table 7, by derived from the mixture of the PDMS chainextender of PKA-5018 polyethers and the Vinyl Siloxane#2 dimethyl ethenyl blocking SPE gel as component (B), the preparation preload has the extra embodiment of the polyether silicon gel of VAP.Although these SPE gels have lower content of polyether, load has the SPE gel of VAP to have good transparency and VAP remains on dispersion equably in the whole gel-in-matrix.

Table 7: the preload by admixtured polyether/siloxanes chainextender preparation has the polyether silicon gel of VITAMIN

Embodiment #	18A	18B
			Form explanation	20%IEC SPE mixes gel in the IDNP solvent	20%IEC SPE mixes gel in the IDNP solvent
Component (A): SiH intermediate	1B	1B
			Component (B): vinyl chainextender type	PKA-5018 PO50 and Vinyl Siloxane#2,70/30	PKA-5018 PO50 and Vinyl Siloxane#2,70/30
Wt%IEC in gel	20.0	20.0
			The activeconstituents load, wt%	10.0VAP	20.0VAP
Wt% organism in gel	33.6	33.6
			The cosmetic fluid type	IDNP	IDNP
Amount of preparation
			Embodiment 1B SiH intermediate (50% solid in IDNP), g	13.42	13.43
PKA-5018 PO50 chainextender, g	3.96	3.98
			Vinyl?Siloxane#2?VEB，g	5.34	5.34
VAP/BHT(98.5/1.5)，g	8.33	16.63
			Isodecyl Neopentanoate, g	54.117	41.178
Syl-0ff?4000，g	0.06	0.06
			The batch of material total amount, g	85.24	80.61
The gel outward appearance	The glassy yellow gel	The glassy yellow gel
			Texture Analyzer, power 1, g	85.5	80.9
Texture Analyzer, power-time 1-2, g	454.0	430.4
			Gel hardness (compressive strength), N/m 2	6618	6262
Gel viscosity Ns/m 2	35140	33314

Embodiment 19

Preload has the polyether silicon gel of OMC sun-screening agent

Use the preload method, OMC sun-screening agent activeconstituents is incorporated in the SPE gel.Summarize as table 8, preparation is respectively the embodiment of the OMC of 10wt%, 20wt% and 30wt% in the SPE gel.Solidified SPE gel is the solid gel with good hardness value.The gel that contains OMC is until still transparent and muddy under the load of 30wt% during 20% level.In all cases, OMC is evenly dispersed in the whole gel.

Table 8: preload has the polyether silicon gel of OMC

Embodiment #	19A	19B	19C
				Form explanation	SPE gel in IDNP, preload has the activeconstituents of 10 %	SPE gel in IDNP, preload has the activeconstituents of 20 %	SPE gel in IDNP, preload has the activeconstituents of 30 %
Component (A): SiH intermediate	1B	1B	1B
				Component (B): vinyl chainextender type	PKA-5018?PO50	PKA-5018?PO50	PKA-5018?PO50
Wt%IEC in the SPE gel	20.0	20.0	20.0
				The activeconstituents load, wt%	10.00MC	20.00MC	30.00MC
Wt% organism in gel	45.2	45.2	45.2
				The cosmetic fluid type	IDNP	IDNP	IDNP
Amount of preparation
				Embodiment 1B SiH intermediate (50% solid in IDNP), g	17.53	17.52	17.52
PKA-5018 PO50 chainextender, g	7.26	7.24	7.24
				The OMC sun-screening agent, g	8.03	16.13	24.24
Isodecyl Neopentanoate, g	47.229	39.632	31.734
				Syl-Off?4000，g	0.06	0.06	0.06
The batch of material total amount, g	80.11	80.58	80.79
				The gel outward appearance	The clear, colorless gel	Clear gel	Muddy white gels
Texture Analyzer, power 1, g	98.5	75.3	38.6
				Texture Analyzer, power-time 1-2, g	528.9	405.9	214.1
Gel hardness, N/m 2	7624	5828	2988
				Gel viscosity Ns/m 2	40938	31417	16572

Embodiment 20

The SPE gel that OMC is arranged by the preload of PO/ siloxanes mixed chain extender preparation

For by the mixture of the PDMS siloxanes of diallyl polyethers and dimethyl ethenyl blocking as component (B) deutero-SPE gel, show the extra embodiment that uses the preload method to mix OMC.In the following embodiments, the load of OMC is respectively 10,20 and 30wt%.These SPE gels that contain OMC also demonstrate good hardness performance and outward appearance homogeneity.

Table 20: the polyether silicon gel that OMC is arranged by the preload of mixed chain extender preparation

Embodiment #	20A	20B	20C
				Form explanation	20% IEC SPE in IDNP mixes gel	20% IEC SPE in IDNP mixes gel	20% IEC SPE in IDNP mixes gel
Component (A): SiH intermediate	1B	1B	1B
				Component (B): vinyl chainextender type	PKA-5018 PO50 and Vinyl Siloxane#2,70/30	PKA-5018 PO50 and Vinyl Siloxane#2,70/30	PKA-5018 PO50 and Vinyl Siloxane#2,70/30
The ratio of SiH:Vi	1.00	1.00	1.00
				%IEC in gel	20.0	20.0	20.0
The activeconstituents load, wt%	10.00MC	20.00MC	30.00MC
				Wt% organism in gel	33.6	33.6	33.6
The carrier fluid type	IDNP	IDNP	IDNP
				Amount of preparation
Embodiment #SiH intermediate (50% solid in IDNP), g	13.42	13.43	13.43
				PKA-5018 PO50 chainextender, g	3.96	3.97	3.99
Vinyl Siloxane#2，g	5.36	5.37	5.36
				The 0MC sun-screening agent, g	8.04	16.14	24.24
Isodecyl Neopentanoate, g	49.922	41.68	33.862
				Syl-Off?4000，g		0.06	0.06
The batch of material total amount, g	80.70	80.64	80.94
				The gel outward appearance	The clear, colorless gel	The clear, colorless gel	Muddy white gels
Texture Analyzer, power 1, g	128.5	107.3	18.1
				Texture Analyzer, power-time 1-2, g	691.2	577.7	103.9
Gel hardness, N/m 2	9946	8305	1401
				Gel viscosity Ns/m 2	53500	44715	8042

Embodiment 21

The preparing gel elastomer blend that activeconstituents is arranged by preload

By preload prepared in accordance with the present invention the SPE gel of OMC is arranged, preparation contains the silicone polyether elastomer blend of OMC sun-screening agent.There is the preparing gel of OMC in IDNP, to have 5%, 10% and the elastomer blend of 15%OMC by the preload of high content of polyether.Outward appearance, viscosity and the gel granularity of these SPE elastomer blends have been shown in following table.

Table 10: by the silicone polyether elastomer blend that contains OMC of preload method preparation

Embodiment #	21A	21B	21C
				Form explanation	Under 10%FEC, the SPE EB in IDNP; Load has 5%OMC	Under 10%FEC, the SPE EB in IDNP; Load has 10%OMC	Under 10%FEC, the SPE EB in IDNP; Load has 15%OMC
SPE gel embodiment #	19A	19B	19C
				Component (A): SiH intermediate	1B	1B	1B
Component (B): vinyl chainextender type	PKA-5018?PO50	PKA-5018?PO50	PKA-5018?PO50
				Wt%IEC in the SPE gel	20.0	20.0	20.0
% activeconstituents in the initial gel	10.0％OMC	20.0％OMC	30.0％OMC
				Wt%VAP in the final SEB	5.0％OMC	10.0％OMC	15.0％OMC
Wt% organism in gel	45.2	45.2	45.2
				The cosmetic fluid type	IDNP	IDNP	IDNP
The SEB prescription
				Employed gel	8A	8B	8C
Organic radical hydrogen siloxane consumption, g	49.8	49.7	49.6
				Isodecyl Neopentanoate, g	49.7	49.7	49.6
Vinyl Siloxane#1 quencher, g	0.21	0.22	0.21
				The batch of material total amount, g	99.71	99.60	99.49
The SEB outward appearance	The clear, colorless paste	The clear, colorless paste	The colourless liquid of slight haze
				Viscosity cps	294333	277889	3378
D(v0.5)，μm	5.269	3.529	41.246
				D(v0.9)，μm	23.19	15.36	47.47

Embodiment 22

The preparing gel SPE elastomer blend that VAP is arranged by the preload of PO/ siloxanes mixed chain extender preparation

Summarize as table 22, have the SPE preparing gel of VAP to contain the embodiment of the elastomer blend of VAP as component of the present invention (B) deutero-preload by the mixture of the PDMS of PKA-5018 polyethers and Vinyl Siloxane #2 dimethyl ethenyl blocking.The SPE elastomer blend that the preparing gel of VAP is arranged by preload is the glassy yellow paste that has good thickening properties in IDNP cosmetic fluid.

Table 22: prepare the silicone polyether elastomer blend that preload has VAP by the preload method

Embodiment #	22A	22B
			Form explanation	Under 10%FEC, the SPE EB in IDNP; Load has VAP	Under 10%FEC, the SPE EB in IDNP; Load has VAP
SPE gel embodiment #	18A	18B
			Component (A): SiH intermediate	1B	1B
Component (B): vinyl chainextender type	PKA-5018 PO50 and Vinyl Siloxane#2	PKA-5018 PO50 and Vinyl Siloxane#2
			%IEC in the initial gel	20.0	20.0
Wt% activeconstituents in the initial gel	10.0％VAP	20.0％VAP
			Wt%VAP in the final SEB	5.0％VAP	10.0％VAP
Wt% organism in gel	24.7	24.7
			The cosmetic fluid type	IDNP	IDNP
The SEB amount of preparation
			Employed gel	7A	7B
Organic radical hydrogen silica gel alkane consumption, g	49.5	50.0
			Isodecyl Neopentanoate, g	49.5	50.0
Vinyl Siloxane#1 quencher, g	0.20	0.20
			The batch of material total amount, g	99.20	100.20
The SEB outward appearance of former state preparation	The glassy yellow paste	The glassy yellow paste
			Viscosity cps	177556	160222
D(v0.5)，μm	9.533	23.813
			D(v0.9)，μm	29.56	45.72

Claims (29)

1. gelatinous composition, it comprises the silicone polyether elastomer that the following substances reaction obtains:

A) have at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH at its intramolecularly

B) have the compound of at least two aliphatic unsaturated hydrocarbon bases or the mixture of compound at its intramolecularly,

C) hydrosilylation catalysts and

D) Ren Xuan carrier fluid;

Condition is the B of 10wt% at least) be polyether compound.

2. the composition of claim 1 further comprises E) personal care or health care activeconstituents.

3. claim 1 or 2 composition, wherein the chemical formula of organic radical hydrogen siloxane is G-[Y-G] _a, wherein G is that to contain the unitary cyclosiloxane of at least one SiH and Y be that divalent organic group, divalence siloxanes, divalence polyoxy alkylidene or its combination and a are greater than 0.

4. claim 1 or 2 composition, wherein the hydrosilylation reactions by following substances prepares the organic radical hydrogen siloxane:

A) on the siloxanes ring, have at least two SiH unitary organic radical hydrogen cyclosiloxane and

B) have the compound of at least two aliphatic unsaturated hydrocarbon bases or the mixture of compound at its intramolecularly,

Wherein the molar ratio range of SiH unit and unsaturated group is 2/1-8/1.

5. the composition of claim 4, wherein the chemical formula of organic radical hydrogen cyclosiloxane is [(CH ₃) HSiO] _g, wherein g is 3-8.

6. claim 1,2 or 4 composition, wherein B) to be selected from chemical formula be R for the compound that contains at least two aliphatic unsaturated hydrocarbon bases at its intramolecularly ²-Y-R ²Compound, R wherein ²Be that unit price unsaturated aliphatic group and Y are bivalent hydrocarbon radical, siloxanes, polyoxy alkylidene or its mixture.

7. the composition of claim 6, wherein Y is that chemical formula is-[(C ₂H ₄O) _c(C ₃H ₆O) _d(C ₄H ₈O) _e]-polyoxy alkylidene, wherein the scope of c, d and e is 0-200 independently of one another, condition is that the c+d+e sum is greater than 2.

8. claim 1,2 or 4 composition, wherein B) compound that contains at least two aliphatic unsaturated hydrocarbon bases at its intramolecularly is selected from:

H ₂C＝CHCH ₂[C ₃H ₆O] _dCH ₂CH＝CH ₂

H ₂C＝CH[C ₃H ₆O] _dCH＝CH ₂

H ₂C＝C(CH ₃)CH ₂[C ₃H ₆O] _dCH ₂C(CH ₃)＝CH ₂

HC ≡ CCH ₂[C ₃H ₆O] _dCH ₂C ≡ CH and

HC≡CC(CH ₃) ₂[C ₃H ₆O] _dC(CH ₃) ₂C≡CH

Wherein d is greater than 2.

9. claim 1,2 or 4 composition, wherein B) chemical formula that contains the compound of at least two aliphatic unsaturated hydrocarbon bases at its intramolecularly is H ₂C=CHCH ₂[C ₃H ₆O] _dCH ₂CH=CH ₂, wherein d is greater than 2.

10. the composition of claim 9, wherein the scope of d is 5-50.

11. claim 1,2 or 4 composition, the compound that wherein contains at least two aliphatic unsaturated groups are selected from, and to contain at least two chemical formulas be R ²R _mSiO _(4-m)/2The organopolysiloxane of siloxane unit

Wherein R is an organic group,

R ²Be unit price unsaturated aliphatic group and

M is 0-3.

12. the composition of claim 11, wherein the chemical formula of organopolysiloxane is:

(R ₂R ²SiO _0.5)(SiO ₂) _w(R ₂R ²SiO _0.5)

(R ₂R ²SiO _0.5)(SiO ₂) _w(R ₂SiO) _x(R ₂R ²SiO _0.5)

(R ₂R ²SiO _0.5)(R ₂SiO) _x(R ₂R ²SiO _0.5)

(R ₃SiO _0.5)(R ₂SiO) _x(R ²RSiO) _y(R ₃SiO _0.5)

(R ₃SiO _0.5) (R ₂SiO) _x(R ²RSiO) _y(RSiO _1.5) _z(R ₃SiO _0.5) or

(R ₃SiO _0.5)(R ₂SiO) _x(R ²RSiO) _y(SiO ₂) _w(R ₃SiO _0.5)

W 〉=0 wherein, x 〉=0, y 〉=2, and z 〉=0 and

R is an organic group, R ²It is unit price unsaturated aliphatic group.

13. the composition of claim 12, wherein R is methyl and R ²Be CH ₂=CH-or CH ₂=CH-(CH ₂) ₄-.

14. the composition of claim 11, wherein organopolysiloxane is polydimethylsiloxane or the functional polydimethylsiloxane of hexenyl with vinyl functional of following average formula:

CH ₂＝CH(Me) ₂SiO[Me ₂SiO] _xSi(Me) ₂CH＝CH ₂

CH ₂=CH-(CH ₂) ₄(Me) ₂SiO[Me ₂SiO] _xSi (Me) ₂-(CH ₂) ₄-CH=CH ₂Or

Me ₃SiO[(Me) ₂SiO] _x[CH ₂＝CH(Me)SiO] _ySiMe ₃

Wherein Me is a methyl, x 〉=0, and y 〉=2.

15. the composition of claim 1, wherein C) hydrosilylation catalysts is the catalyzer of platinum group.

16. the composition of claim 1, wherein A)/B) mol ratio is 10/1-1/10.

17. the composition of claim 1, wherein carrier fluid is to be 1-1000mm at 25 ℃ of following range of viscosities ²The siloxanes of/s or organic fluid.

18. the composition of claim 1, wherein carrier fluid is decamethylcyclopentaandoxane, Permethyl 99A. or Isodecyl Neopentanoate.

19. the composition of claim 2, wherein E) be the personal care activeconstituents that is selected from VITAMIN, sun-screening agent, plant milk extract or spices.

20. the composition of claim 2, wherein E) be the health care activeconstituents that is selected from part drug's activeconstituents, protein, enzyme, anti-mycotic agent or the biocide.

21. the composition of claim 2, wherein component E) be Vitamin A Palmitate 1.7 M.I.U/Gram.

22. the composition of claim 2, wherein component E) be octyl methoxycinnamate.

23. a method for preparing silicone polyether elastomer gels, this method comprises:

I) make the following substances reaction:

A) on the siloxanes ring, have at least two the unitary organic radical hydrogen of SiH cyclosiloxane,

B) have the compound of at least two aliphatic unsaturated hydrocarbon bases or the mixture of compound at its intramolecularly,

C) hydrosilylation catalysts,

Form

A) have at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH at its intramolecularly,

Wherein component a) in SiH unit and B component) in the molar ratio range of aliphatic unsaturated group be 2/1-8/1,

II) at D) in the presence of the optional carrier fluid, further make

A) have at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH at its intramolecularly, with extra consumption

B) have the compound of at least two aliphatic unsaturated groups at its intramolecularly,

C) hydrosilylation catalysts

Reaction forms silicone elastomer gel, and condition is the B of 10wt% at least) be polyether compound.

24. a method for preparing the silicone polyether elastomer gels that contains activeconstituents, this method comprises:

I) make the following substances reaction:

A) on the siloxanes ring, have at least two the unitary organic radical hydrogen of SiH cyclosiloxane,

B) have the compound of at least two aliphatic unsaturated hydrocarbon bases or the mixture of compound at its intramolecularly,

C) hydrosilylation catalysts,

Form

A) have at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH at its intramolecularly,

Wherein component a) in SiH unit and B component) in the molar ratio range of aliphatic unsaturated hydrocarbon base be 2/1-8/1,

II) at D) optional carrier fluid and E) in the presence of personal care or the health care activeconstituents, make

A) have at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH at its intramolecularly, with extra consumption

B) have the compound of at least two aliphatic unsaturated hydrocarbon bases at its intramolecularly,

C) hydrosilylation catalysts

Reaction forms silicone polyether elastomer gels, and condition is the B of 10wt% at least) be polyether compound.

25. a method for preparing the silicone polyether elastomer gels that contains activeconstituents, this method comprises:

I) make the following substances reaction:

A) on the siloxanes ring, have at least two the unitary organic radical hydrogen of SiH cyclosiloxane,

B) have the compound of at least two aliphatic unsaturated groups or the mixture of compound at its intramolecularly,

C) hydrosilylation catalysts

Form:

A) have at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH at its intramolecularly,

Wherein component a) in SiH unit and B component) in the molar ratio range of aliphatic unsaturated group be 2/1-8/1,

II) at D) in the presence of the optional carrier fluid, further make:

A) have at least two organic radical hydrogen siloxanes that contain the cyclosiloxane ring of SiH at its intramolecularly, with extra consumption

B) have the compound of at least two aliphatic unsaturated groups at its intramolecularly,

C) hydrosilylation catalysts

Reaction forms silicone elastomer gel, and condition is the B of 10wt% at least) be polyether compound,

III) mix

E) personal care or health care activeconstituents and this silicone elastomer gel form the silicone polyether elastomer gels that contains activeconstituents.

26. silicone polyether elastomer gels according to claim 23, the preparation of 24 or 25 method.

27. a method for preparing the gel paste composition, this method comprises:

I) shear the silicone elastomer gel of claim 1 or 26,

II) in conjunction with the silicone elastomer gel of this shearing and the D of extra consumption) carrier fluid, form the gel paste composition.

28. the method for claim 27 further is included in Step II) the middle E that adds) personal care or health care activeconstituents.

29. gel paste composition according to the preparation of the method for claim 27 or 28.